Best Roof Tile Cleaner Spray of 2026

Last updated on 21/03/2026

Advertising disclosure

Most Relevant

Most Relevant

Best Choice

SmartSeal Green Clear Pro - 25L - Concentrated Biocide & Green Growth Remover. Spray-and-Leave Roof Tile Cleaner, Patio Cleaner & Algae Remover. For Use on Concrete, Wood, Decking & Stone

SmartSeal Green Clear Pro - 25L - Concentrated Biocide & Green Growth Remover. Spray-and-Leave Roof Tile Cleaner, Patio Cleaner & Algae Remover. For Use on Concrete, Wood, Decking & Stone

SmartSeal

Why we love it

Powerful algae and moss removal.
Effortless and easy application.
Excellent coverage, cost-effective solution.

Main Highlights

Professional Grade Biocide: Green Clear Pro is an HSE-approved biocide and considered the ultimate green growth remover by the trade and general public for killing black lichen, mould, algae & mildew on driveways, patios, roofs & walls. It is also an effective green algae remover for patios, a garden furniture cleaner & patio algae remover for sandstone, limestone and porcelain
Multi-Use Formula: Green Clear Pro is a versatile, high-strength spray and leave green growth remover that can be used as a composite decking cleaner, upvc cleaner, wood cleaner, render cleaner or natural stone cleaner. It also works well as a wet and walk-away roof tile cleaner, patio furniture cleaner, artificial grass cleaner and porcelain patio cleaner
Kills & Inhibits Regrowth: Whether you are looking for a tarmac cleaner, wall cleaner, render cleaner, patio slab cleaner or just a decking algae remover, this powerful wood mould remover and green algae remover will kill unwanted green growth on patios, driveways, walls and roofs. Simply spray and walk away to keep your outdoor surfaces looking good at all times
No Pressure Washing Required: The trade-strength green algae remover is a spray and leave outdoor cleaner that kills mould lichen and green growth on most hard surfaces, such as roof tiles, render, masonry, brickwork, tarmac, concrete, cement and natural stone. Simply spray and walk away, and the no rinse patio cleaner will do its work over a period of weeks
Coverage & Application: 5L will treat up to 240m2. The concentrated spray cleaner is an algae remover, lichen remover and wet and leave patio cleaner that should be applied by sprayer or watering can. Green Clear does not contain bleaches or acids, and for best results, dilute with water at a ratio of 1:5 for heavy contamination, 1:10 for regular use & 1:20 to prevent regrowth

9.8

Exceptional

9.8

Exceptional

SmartSeal

SmartSeal Green Clear Pro - 25L - Concentrated Biocide & Green Growth Remover. Spray-and-Leave Roof Tile Cleaner, Patio Cleaner & Algae Remover. For Use on Concrete, Wood, Decking & Stone

Why we love it

Powerful algae and moss removal.
Effortless and easy application.
Excellent coverage, cost-effective solution.

Main Highlights

Professional Grade Biocide: Green Clear Pro is an HSE-approved biocide and considered the ultimate green growth remover by the trade and general public for killing black lichen, mould, algae & mildew on driveways, patios, roofs & walls. It is also an effective green algae remover for patios, a garden furniture cleaner & patio algae remover for sandstone, limestone and porcelain
Multi-Use Formula: Green Clear Pro is a versatile, high-strength spray and leave green growth remover that can be used as a composite decking cleaner, upvc cleaner, wood cleaner, render cleaner or natural stone cleaner. It also works well as a wet and walk-away roof tile cleaner, patio furniture cleaner, artificial grass cleaner and porcelain patio cleaner
Kills & Inhibits Regrowth: Whether you are looking for a tarmac cleaner, wall cleaner, render cleaner, patio slab cleaner or just a decking algae remover, this powerful wood mould remover and green algae remover will kill unwanted green growth on patios, driveways, walls and roofs. Simply spray and walk away to keep your outdoor surfaces looking good at all times
No Pressure Washing Required: The trade-strength green algae remover is a spray and leave outdoor cleaner that kills mould lichen and green growth on most hard surfaces, such as roof tiles, render, masonry, brickwork, tarmac, concrete, cement and natural stone. Simply spray and walk away, and the no rinse patio cleaner will do its work over a period of weeks
Coverage & Application: 5L will treat up to 240m2. The concentrated spray cleaner is an algae remover, lichen remover and wet and leave patio cleaner that should be applied by sprayer or watering can. Green Clear does not contain bleaches or acids, and for best results, dilute with water at a ratio of 1:5 for heavy contamination, 1:10 for regular use & 1:20 to prevent regrowth

Value for Money

SmartSeal Green Clear - 25L - Spray and Leave Patio Cleaner & Roof Cleaner - Patio Mould Remover & Green Algae Remover for Roofs, Tarmac, Render, Decking, Brickwork & Concrete - Covers up to 625m²

SmartSeal Green Clear - 25L - Spray and Leave Patio Cleaner & Roof Cleaner - Patio Mould Remover & Green Algae Remover for Roofs, Tarmac, Render, Decking, Brickwork & Concrete - Covers up to 625m²

SmartSeal

Why we love it

Powerful biocide cleaner formula.
No scrubbing or rinsing required.
Covers large areas efficiently.

Main Highlights

Effective Mould, Lichen & Algae Remover: Green Clear is a powerful biocide specially formulated for use as a roof tile cleaner, patio algae remover, and stone cleaner. The multi-purpose no rinse patio cleaner is also frequently used as a green algae remover for sheds, fences, caravans, boats, as well as upvc windows and conservatories.
No Scrubbing or Rinsing Required: Green Clear is an easy-to-apply spray and leave patio cleaner that delivers effective cleaning results without the need for pressure washing or surface scrubbing. It is also an excellent decking cleaner and composite decking cleaner that can be used now and again to prevent them from getting slippery.
Excellent Coverage: One 5L bottle is enough to treat up to 125m², making it a very cost-effective solution for cleaning large outdoor surfaces such as tennis courts or car parks. Usually diluted before use, it can be used undiluted on areas with lots of green growth to work well as a paving slab cleaner, block paving cleaner or roof cleaner.
Easy to Apply & DIY Friendly: Green Clear is a green algae remover that can be easily applied using a watering can or pump sprayer. It is best described as a spray and walk away cleaner that quickly kills lichens and green algae on exterior surfaces. After applying the spray cleaner, any green growth will start to die off within a few days.
Multi-Surface Cleaner: There are many uses for this powerful outdoor cleaner, so no need to look for a different product for every surface you need to clean. It can be used as a tarmac cleaner, fence cleaner, wood cleaner, wall cleaner, render cleaner, as well as a brick cleaner, to name but a few. It is a one-product fits all outdoor cleaning solution.

SmartSeal Green Clear - 25L - Spray and Leave Patio Cleaner & Roof Cleaner - Patio Mould Remover & Green Algae Remover for Roofs, Tarmac, Render, Decking, Brickwork & Concrete - Covers up to 625m²

Why we love it

Powerful biocide cleaner formula.
No scrubbing or rinsing required.
Covers large areas efficiently.

Main Highlights

Effective Mould, Lichen & Algae Remover: Green Clear is a powerful biocide specially formulated for use as a roof tile cleaner, patio algae remover, and stone cleaner. The multi-purpose no rinse patio cleaner is also frequently used as a green algae remover for sheds, fences, caravans, boats, as well as upvc windows and conservatories.
No Scrubbing or Rinsing Required: Green Clear is an easy-to-apply spray and leave patio cleaner that delivers effective cleaning results without the need for pressure washing or surface scrubbing. It is also an excellent decking cleaner and composite decking cleaner that can be used now and again to prevent them from getting slippery.
Excellent Coverage: One 5L bottle is enough to treat up to 125m², making it a very cost-effective solution for cleaning large outdoor surfaces such as tennis courts or car parks. Usually diluted before use, it can be used undiluted on areas with lots of green growth to work well as a paving slab cleaner, block paving cleaner or roof cleaner.
Easy to Apply & DIY Friendly: Green Clear is a green algae remover that can be easily applied using a watering can or pump sprayer. It is best described as a spray and walk away cleaner that quickly kills lichens and green algae on exterior surfaces. After applying the spray cleaner, any green growth will start to die off within a few days.
Multi-Surface Cleaner: There are many uses for this powerful outdoor cleaner, so no need to look for a different product for every surface you need to clean. It can be used as a tarmac cleaner, fence cleaner, wood cleaner, wall cleaner, render cleaner, as well as a brick cleaner, to name but a few. It is a one-product fits all outdoor cleaning solution.

SmartSeal Roof Cleaner Xtreme - 3 x 5L - Powerful Green Growth Remover for Roofs - Rapid & Effective Algae, Lichen & Mould Remover for Use on Concrete, Slate, Clay, Terracotta & Composite Roof Tiles

SmartSeal Roof Cleaner Xtreme - 3 x 5L - Powerful Green Growth Remover for Roofs - Rapid & Effective Algae, Lichen & Mould Remover for Use on Concrete, Slate, Clay, Terracotta & Composite Roof Tiles

SmartSeal

Why we love it

Powerful, fast-acting roof cleaner.
Eradicates stubborn black lichens.
Proven to prevent regrowth.

Main Highlights

Fast-Acting Roof Cleaner: Our professional-grade roof tile cleaner is a rapid lichen remover & green growth remover that can transform the look of dirty roof tiles that may also be covered in green algae, lichen & other forms of green growth. It is the ultimate black spot remover for roof tiles and the go-to product for trade professionals and homeowners for fast, effective roof cleaning.
Powerful & Proven Roof Tile Cleaner: Roof Cleaner Xtreme is the perfect solution for quickly removing dirt, grime & green organic growth on roofs, walls, render, masonry & other hard surfaces. The concentrated black mould remover, lichen killer, & roof black spot remover will rapidly clean roof tiles and also help prevent the spores of lichen, fungi & green algae from germinating in future.
Multi-Purpose Roof Cleaner: Although labelled as a roof cleaner, it can also be used as a dirt, grime & black spot remover on most other external hard surfaces. If you have other hard surfaces around your home that need cleaning, it can also be used as a patio cleaner, driveway cleaner, masonry cleaner & wall cleaner, amongst others. It is suitable for use on concrete, slate, clay, porcelain & all types of natural stone.
Application & Coverage: As long as there is access, Roof Cleaner Xtreme is an effective algae remover that is very easy to apply. Prior to using, remove any loose debris or heavy layers of moss growth with a roof moss scraper or brush. Dilute 1:1 with water and apply liberally to the roof tiles using a watering can or pump sprayer. For best results, leave for around 45-60 minutes and agitate the surface periodically with a stiff brush, before rinsing off with water. 5L will usually clean around 40m2 of roof tiles without the need for hard pressure washing.
Removes Organic Staining & Grime: Roof Cleaner Xtreme is a non-acidic roof cleaning formula that can be used any time of the year to clean roof tiles and other external hard surfaces. It is a highly effective green algae remover and roof tile cleaner, formulated to quickly remove dirt, grime, slippery algae, black lichen, bird droppings & leaf staining from roof tiles and other external hard surfaces.

SmartSeal Roof Cleaner Xtreme - 3 x 5L - Powerful Green Growth Remover for Roofs - Rapid & Effective Algae, Lichen & Mould Remover for Use on Concrete, Slate, Clay, Terracotta & Composite Roof Tiles

Why we love it

Powerful, fast-acting roof cleaner.
Eradicates stubborn black lichens.
Proven to prevent regrowth.

Main Highlights

Fast-Acting Roof Cleaner: Our professional-grade roof tile cleaner is a rapid lichen remover & green growth remover that can transform the look of dirty roof tiles that may also be covered in green algae, lichen & other forms of green growth. It is the ultimate black spot remover for roof tiles and the go-to product for trade professionals and homeowners for fast, effective roof cleaning.
Powerful & Proven Roof Tile Cleaner: Roof Cleaner Xtreme is the perfect solution for quickly removing dirt, grime & green organic growth on roofs, walls, render, masonry & other hard surfaces. The concentrated black mould remover, lichen killer, & roof black spot remover will rapidly clean roof tiles and also help prevent the spores of lichen, fungi & green algae from germinating in future.
Multi-Purpose Roof Cleaner: Although labelled as a roof cleaner, it can also be used as a dirt, grime & black spot remover on most other external hard surfaces. If you have other hard surfaces around your home that need cleaning, it can also be used as a patio cleaner, driveway cleaner, masonry cleaner & wall cleaner, amongst others. It is suitable for use on concrete, slate, clay, porcelain & all types of natural stone.
Application & Coverage: As long as there is access, Roof Cleaner Xtreme is an effective algae remover that is very easy to apply. Prior to using, remove any loose debris or heavy layers of moss growth with a roof moss scraper or brush. Dilute 1:1 with water and apply liberally to the roof tiles using a watering can or pump sprayer. For best results, leave for around 45-60 minutes and agitate the surface periodically with a stiff brush, before rinsing off with water. 5L will usually clean around 40m2 of roof tiles without the need for hard pressure washing.
Removes Organic Staining & Grime: Roof Cleaner Xtreme is a non-acidic roof cleaning formula that can be used any time of the year to clean roof tiles and other external hard surfaces. It is a highly effective green algae remover and roof tile cleaner, formulated to quickly remove dirt, grime, slippery algae, black lichen, bird droppings & leaf staining from roof tiles and other external hard surfaces.

Roof Cleaner Pro Wash (20 Litre)

Floorseal Premium Surface Sealers & Cleaners

Why we love it

Easy, no-scrub application method.
Long-lasting protection for roofs.
Covers large areas efficiently.

Main Highlights

EASY TO APPLY: Spray and leave formula, no scrubbing required. Dilute at 1:5 with water – one part product to 5 parts water and spray directly onto the surface. Leave the product to work. No rinsing or scrubbing is required! Let the product do the work so you do not have to! For severe build ups of green organic matter this product can be diluted at 1:3 and left to work over days/weeks/months.
NO RINSING: Spray onto your roof and leave to work. This product should be left on the surface without rinsing. It does not require any scrubbing or agitation to work. After application your roof will become cleaner over the following days, weeks and months. This product can be applied via a simple low pressure pump-up sprayer.
LONG LASTING RESIDUAL FORMULA: This powerful & effective solution will last up to 12 months once applied to your roof. Apply to older roofs to remove organic growth. Pre-treat new roofs as a preventative measure (or recently cleaned/scraped roofs) to inhibit a reinfestation of organic growth. Apply once or twice per year to remove contaminations or inhibit the appearance/reappearance of organic growth on your roof.
WATER-BASED HSE APPROVED FORMULA: Roof Cleaner Pro Wash is an easy-to-use water-based biodegradable product. Liberally apply to your roof and allow the solution to dry onto your roof tiles. This product becomes active within a few hours. Does not contain acid or bleach & will not adversely affect metals, UPVC, wood or plastic.
HUGE COVERAGE – A single 5-litre container covers 120m2–150m2, 10-litres covers 240m2-300m2 and the economy sized 20-litre container will cover 480m2-600m2 (when diluted at 1:5 with water). Apply liberally with a simple low pressure pump-up sprayer. Spray evenly over the roof covering approximately 5m2 with1 litre of solution (after dilution).
SUITABLE FOR: Old or new roof tiles which are contaminated with organic growth. Apply to concrete roof tiles, slate, clay-tiles, marley roof tiles, Yorkstone, general sandstone, Indian sandstone, limestone, granite, wood, plastic, metals, granite, composites, any roof which is suffering from organic growth. Such as thick green organic matter, slimes, fungi, lichen, algae and more. Also prevents the germination of black spot lichen spores for 12 months after application.
FURTHER INFORMATION AT THE FOOT OF THE PAGE.

Floorseal Premium Surface Sealers & Cleaners

Roof Cleaner Pro Wash (20 Litre)

Why we love it

Easy, no-scrub application method.
Long-lasting protection for roofs.
Covers large areas efficiently.

Main Highlights

EASY TO APPLY: Spray and leave formula, no scrubbing required. Dilute at 1:5 with water – one part product to 5 parts water and spray directly onto the surface. Leave the product to work. No rinsing or scrubbing is required! Let the product do the work so you do not have to! For severe build ups of green organic matter this product can be diluted at 1:3 and left to work over days/weeks/months.
NO RINSING: Spray onto your roof and leave to work. This product should be left on the surface without rinsing. It does not require any scrubbing or agitation to work. After application your roof will become cleaner over the following days, weeks and months. This product can be applied via a simple low pressure pump-up sprayer.
LONG LASTING RESIDUAL FORMULA: This powerful & effective solution will last up to 12 months once applied to your roof. Apply to older roofs to remove organic growth. Pre-treat new roofs as a preventative measure (or recently cleaned/scraped roofs) to inhibit a reinfestation of organic growth. Apply once or twice per year to remove contaminations or inhibit the appearance/reappearance of organic growth on your roof.
WATER-BASED HSE APPROVED FORMULA: Roof Cleaner Pro Wash is an easy-to-use water-based biodegradable product. Liberally apply to your roof and allow the solution to dry onto your roof tiles. This product becomes active within a few hours. Does not contain acid or bleach & will not adversely affect metals, UPVC, wood or plastic.
HUGE COVERAGE – A single 5-litre container covers 120m2–150m2, 10-litres covers 240m2-300m2 and the economy sized 20-litre container will cover 480m2-600m2 (when diluted at 1:5 with water). Apply liberally with a simple low pressure pump-up sprayer. Spray evenly over the roof covering approximately 5m2 with1 litre of solution (after dilution).
SUITABLE FOR: Old or new roof tiles which are contaminated with organic growth. Apply to concrete roof tiles, slate, clay-tiles, marley roof tiles, Yorkstone, general sandstone, Indian sandstone, limestone, granite, wood, plastic, metals, granite, composites, any roof which is suffering from organic growth. Such as thick green organic matter, slimes, fungi, lichen, algae and more. Also prevents the germination of black spot lichen spores for 12 months after application.
FURTHER INFORMATION AT THE FOOT OF THE PAGE.

SmartSeal Roof Cleaner Xtreme - 2 x 5L - Powerful Green Growth Remover for Roofs - Rapid & Effective Algae, Lichen & Mould Remover for Use on Concrete, Slate, Clay, Terracotta & Composite Roof Tiles

SmartSeal Roof Cleaner Xtreme - 2 x 5L - Powerful Green Growth Remover for Roofs - Rapid & Effective Algae, Lichen & Mould Remover for Use on Concrete, Slate, Clay, Terracotta & Composite Roof Tiles

SmartSeal

Why we love it

Eradicates green growth effectively.
Tackles stubborn black lichens.
Proven to clean fast.

Main Highlights

Fast-Acting Roof Cleaner: Our professional-grade roof tile cleaner is a rapid lichen remover & green growth remover that can transform the look of dirty roof tiles that may also be covered in green algae, lichen & other forms of green growth. It is the ultimate black spot remover for roof tiles and the go-to product for trade professionals and homeowners for fast, effective roof cleaning.
Powerful & Proven Roof Tile Cleaner: Roof Cleaner Xtreme is the perfect solution for quickly removing dirt, grime & green organic growth on roofs, walls, render, masonry & other hard surfaces. The concentrated black mould remover, lichen killer, & roof black spot remover will rapidly clean roof tiles and also help prevent the spores of lichen, fungi & green algae from germinating in future.
Multi-Purpose Roof Cleaner: Although labelled as a roof cleaner, it can also be used as a dirt, grime & black spot remover on most other external hard surfaces. If you have other hard surfaces around your home that need cleaning, it can also be used as a patio cleaner, driveway cleaner, masonry cleaner & wall cleaner, amongst others. It is suitable for use on concrete, slate, clay, porcelain & all types of natural stone.
Application & Coverage: As long as there is access, Roof Cleaner Xtreme is an effective algae remover that is very easy to apply. Prior to using, remove any loose debris or heavy layers of moss growth with a roof moss scraper or brush. Dilute 1:1 with water and apply liberally to the roof tiles using a watering can or pump sprayer. For best results, leave for around 45-60 minutes and agitate the surface periodically with a stiff brush, before rinsing off with water. 5L will usually clean around 40m2 of roof tiles without the need for hard pressure washing.
Removes Organic Staining & Grime: Roof Cleaner Xtreme is a non-acidic roof cleaning formula that can be used any time of the year to clean roof tiles and other external hard surfaces. It is a highly effective green algae remover and roof tile cleaner, formulated to quickly remove dirt, grime, slippery algae, black lichen, bird droppings & leaf staining from roof tiles and other external hard surfaces.

SmartSeal Roof Cleaner Xtreme - 2 x 5L - Powerful Green Growth Remover for Roofs - Rapid & Effective Algae, Lichen & Mould Remover for Use on Concrete, Slate, Clay, Terracotta & Composite Roof Tiles

Why we love it

Eradicates green growth effectively.
Tackles stubborn black lichens.
Proven to clean fast.

Main Highlights

Fast-Acting Roof Cleaner: Our professional-grade roof tile cleaner is a rapid lichen remover & green growth remover that can transform the look of dirty roof tiles that may also be covered in green algae, lichen & other forms of green growth. It is the ultimate black spot remover for roof tiles and the go-to product for trade professionals and homeowners for fast, effective roof cleaning.
Powerful & Proven Roof Tile Cleaner: Roof Cleaner Xtreme is the perfect solution for quickly removing dirt, grime & green organic growth on roofs, walls, render, masonry & other hard surfaces. The concentrated black mould remover, lichen killer, & roof black spot remover will rapidly clean roof tiles and also help prevent the spores of lichen, fungi & green algae from germinating in future.
Multi-Purpose Roof Cleaner: Although labelled as a roof cleaner, it can also be used as a dirt, grime & black spot remover on most other external hard surfaces. If you have other hard surfaces around your home that need cleaning, it can also be used as a patio cleaner, driveway cleaner, masonry cleaner & wall cleaner, amongst others. It is suitable for use on concrete, slate, clay, porcelain & all types of natural stone.
Application & Coverage: As long as there is access, Roof Cleaner Xtreme is an effective algae remover that is very easy to apply. Prior to using, remove any loose debris or heavy layers of moss growth with a roof moss scraper or brush. Dilute 1:1 with water and apply liberally to the roof tiles using a watering can or pump sprayer. For best results, leave for around 45-60 minutes and agitate the surface periodically with a stiff brush, before rinsing off with water. 5L will usually clean around 40m2 of roof tiles without the need for hard pressure washing.
Removes Organic Staining & Grime: Roof Cleaner Xtreme is a non-acidic roof cleaning formula that can be used any time of the year to clean roof tiles and other external hard surfaces. It is a highly effective green algae remover and roof tile cleaner, formulated to quickly remove dirt, grime, slippery algae, black lichen, bird droppings & leaf staining from roof tiles and other external hard surfaces.

Spray & Forget SFRCHEQ06 Super Concentrated Revolutionary Roof Cleaner (Hose End), 32 Fl Oz (Pack of 1), White

Spray & Forget SFRCHEQ06 Super Concentrated Revolutionary Roof Cleaner (Hose End), 32 Fl Oz (Pack of 1), White

Spray & Forget

Why we love it

Effective stain removal solution.
Versatile for different shingles.
Easy application with hose adapter.

Main Highlights

Spray & Forget Super Concentrated Revolutionary Roof Cleaner with Garden Hose End removes stains caused by algae, mold and mildew.
Great for outdoor use on asphalt shingles, wood shingles, slate shingles, and clay/tile shingles.
Each 1-quart container treats 400-600 square feet and reaches a second story.
To use, follow directions carefully. Apply every 24-36 months or at first sight of new staining.
Hose adapter easily attaches to garden hose.

Spray & Forget SFRCHEQ06 Super Concentrated Revolutionary Roof Cleaner (Hose End), 32 Fl Oz (Pack of 1), White

Why we love it

Effective stain removal solution.
Versatile for different shingles.
Easy application with hose adapter.

Main Highlights

Spray & Forget Super Concentrated Revolutionary Roof Cleaner with Garden Hose End removes stains caused by algae, mold and mildew.
Great for outdoor use on asphalt shingles, wood shingles, slate shingles, and clay/tile shingles.
Each 1-quart container treats 400-600 square feet and reaches a second story.
To use, follow directions carefully. Apply every 24-36 months or at first sight of new staining.
Hose adapter easily attaches to garden hose.

Garden Genie - Roof Cleaner - Fast Acting Concentrated Outdoor Treatment - Mould, Mildew, Lichen and Algae Remover - 5 Litre

Garden Genie - Roof Cleaner - Fast Acting Concentrated Outdoor Treatment - Mould, Mildew, Lichen and Algae Remover - 5 Litre

Garden Genie

Why we love it

Effortlessly cleans various outdoor surfaces.
Restores roofs to original glory.
Requires no scrubbing, easy use.

Main Highlights

Garden Genie Roof Cleaner is an innovative spray & leave outdoor treatment that cleans away mould, mildew, lichen, algae and water marks, not only from roofs but all types of outdoor surfaces.
Effectively removes biological and unsightly stains cause by mould, mildew and algae from all types of roofs, garden fences, patios, paths, and more. Our antibacterial formula removes these stains with ease, leaving your garden clean and hygienic.
Restore your roof back to its former glory with Garden Genie Roof Cleaner. This powerful outdoor treatment is non-acidic and non-abrasive. Our Roof Cleaner works like magic to eliminate biological stains whilst being gentle on your surfaces.
The concentrated solution can be used neat for heavy soiling but also diluted for less intense jobs. Garden Genie Roof Cleaner offers a comprehensive solution for a multitude of cleaning needs.
Garden Genie Roof Cleaner is easy to use, simply spray and leave, let it soak in, and the elements will wash away the residue. Let the powerful formula do all the hard work so you don’t have to - no scrubbing required! Just don’t use if rain is forecast within 4 hours, ideally let it sit for at least 24 hours before rain. Ensure a couple of dry days prior to application.

Garden Genie - Roof Cleaner - Fast Acting Concentrated Outdoor Treatment - Mould, Mildew, Lichen and Algae Remover - 5 Litre

Why we love it

Effortlessly cleans various outdoor surfaces.
Restores roofs to original glory.
Requires no scrubbing, easy use.

Main Highlights

Garden Genie Roof Cleaner is an innovative spray & leave outdoor treatment that cleans away mould, mildew, lichen, algae and water marks, not only from roofs but all types of outdoor surfaces.
Effectively removes biological and unsightly stains cause by mould, mildew and algae from all types of roofs, garden fences, patios, paths, and more. Our antibacterial formula removes these stains with ease, leaving your garden clean and hygienic.
Restore your roof back to its former glory with Garden Genie Roof Cleaner. This powerful outdoor treatment is non-acidic and non-abrasive. Our Roof Cleaner works like magic to eliminate biological stains whilst being gentle on your surfaces.
The concentrated solution can be used neat for heavy soiling but also diluted for less intense jobs. Garden Genie Roof Cleaner offers a comprehensive solution for a multitude of cleaning needs.
Garden Genie Roof Cleaner is easy to use, simply spray and leave, let it soak in, and the elements will wash away the residue. Let the powerful formula do all the hard work so you don’t have to - no scrubbing required! Just don’t use if rain is forecast within 4 hours, ideally let it sit for at least 24 hours before rain. Ensure a couple of dry days prior to application.

SmartSeal Roof Cleaner Xtreme - 5L - Powerful Green Growth Remover for Roofs - Rapid & Effective Algae, Lichen & Mould Remover for Use on Concrete, Slate, Clay, Terracotta & Composite Roof Tiles

SmartSeal Roof Cleaner Xtreme - 5L - Powerful Green Growth Remover for Roofs - Rapid & Effective Algae, Lichen & Mould Remover for Use on Concrete, Slate, Clay, Terracotta & Composite Roof Tiles

SmartSeal

Why we love it

Powerful and proven formulation.
Removes dirt and grime.
Fast-acting, noticeable results.

Main Highlights

Fast-Acting Roof Cleaner: Our professional-grade roof tile cleaner is a rapid lichen remover & green growth remover that can transform the look of dirty roof tiles that may also be covered in green algae, lichen & other forms of green growth. It is the ultimate black spot remover for roof tiles and the go-to product for trade professionals and homeowners for fast, effective roof cleaning.
Powerful & Proven Roof Tile Cleaner: Roof Cleaner Xtreme is the perfect solution for quickly removing dirt, grime & green organic growth on roofs, walls, render, masonry & other hard surfaces. The concentrated black mould remover, lichen killer, & roof black spot remover will rapidly clean roof tiles and also help prevent the spores of lichen, fungi & green algae from germinating in future.
Multi-Purpose Roof Cleaner: Although labelled as a roof cleaner, it can also be used as a dirt, grime & black spot remover on most other external hard surfaces. If you have other hard surfaces around your home that need cleaning, it can also be used as a patio cleaner, driveway cleaner, masonry cleaner & wall cleaner, amongst others. It is suitable for use on concrete, slate, clay, porcelain & all types of natural stone.
Application & Coverage: As long as there is access, Roof Cleaner Xtreme is an effective algae remover that is very easy to apply. Prior to using, remove any loose debris or heavy layers of moss growth with a roof moss scraper or brush. Dilute 1:1 with water and apply liberally to the roof tiles using a watering can or pump sprayer. For best results, leave for around 45-60 minutes and agitate the surface periodically with a stiff brush, before rinsing off with water. 5L will usually clean around 40m2 of roof tiles without the need for hard pressure washing.
Removes Organic Staining & Grime: Roof Cleaner Xtreme is a non-acidic roof cleaning formula that can be used any time of the year to clean roof tiles and other external hard surfaces. It is a highly effective green algae remover and roof tile cleaner, formulated to quickly remove dirt, grime, slippery algae, black lichen, bird droppings & leaf staining from roof tiles and other external hard surfaces.

SmartSeal Roof Cleaner Xtreme - 5L - Powerful Green Growth Remover for Roofs - Rapid & Effective Algae, Lichen & Mould Remover for Use on Concrete, Slate, Clay, Terracotta & Composite Roof Tiles

Why we love it

Powerful and proven formulation.
Removes dirt and grime.
Fast-acting, noticeable results.

Main Highlights

Fast-Acting Roof Cleaner: Our professional-grade roof tile cleaner is a rapid lichen remover & green growth remover that can transform the look of dirty roof tiles that may also be covered in green algae, lichen & other forms of green growth. It is the ultimate black spot remover for roof tiles and the go-to product for trade professionals and homeowners for fast, effective roof cleaning.
Powerful & Proven Roof Tile Cleaner: Roof Cleaner Xtreme is the perfect solution for quickly removing dirt, grime & green organic growth on roofs, walls, render, masonry & other hard surfaces. The concentrated black mould remover, lichen killer, & roof black spot remover will rapidly clean roof tiles and also help prevent the spores of lichen, fungi & green algae from germinating in future.
Multi-Purpose Roof Cleaner: Although labelled as a roof cleaner, it can also be used as a dirt, grime & black spot remover on most other external hard surfaces. If you have other hard surfaces around your home that need cleaning, it can also be used as a patio cleaner, driveway cleaner, masonry cleaner & wall cleaner, amongst others. It is suitable for use on concrete, slate, clay, porcelain & all types of natural stone.
Application & Coverage: As long as there is access, Roof Cleaner Xtreme is an effective algae remover that is very easy to apply. Prior to using, remove any loose debris or heavy layers of moss growth with a roof moss scraper or brush. Dilute 1:1 with water and apply liberally to the roof tiles using a watering can or pump sprayer. For best results, leave for around 45-60 minutes and agitate the surface periodically with a stiff brush, before rinsing off with water. 5L will usually clean around 40m2 of roof tiles without the need for hard pressure washing.
Removes Organic Staining & Grime: Roof Cleaner Xtreme is a non-acidic roof cleaning formula that can be used any time of the year to clean roof tiles and other external hard surfaces. It is a highly effective green algae remover and roof tile cleaner, formulated to quickly remove dirt, grime, slippery algae, black lichen, bird droppings & leaf staining from roof tiles and other external hard surfaces.

Easylife Outdoor Patio Cleaner - Garden Stone Cleaner, Mould & Moss Remover Spray - Ready to Use Driveway, Fence, Block Paving, Tarmac, Roof Tile Cleaner - Deep Cleaning Algae Remover, 5L Bottle

Easylife Outdoor Patio Cleaner - Garden Stone Cleaner, Mould & Moss Remover Spray - Ready to Use Driveway, Fence, Block Paving, Tarmac, Roof Tile Cleaner - Deep Cleaning Algae Remover, 5L Bottle

easylife lifestyle solutions

Why we love it

Clears stains in seconds.
Leaves spaces spotless.
Easy to use.

Main Highlights

𝐏𝐎𝗪𝐄𝐑𝐅𝐔𝐋 𝐅𝐎𝐑𝐌𝐔𝐋𝐀: This outdoor patio cleaner is a fast-acting stone cleaner and mould remover designed to clear stains in just 60 seconds. Works as a driveway cleaner, block paving cleaner, moss remover for patios, and algae remover for fences, keeping all your outdoor areas spotless.
𝐑𝐀𝐏𝐈𝐃 𝐀𝐂𝐓𝐈𝐎𝐍 𝐑𝐄𝐒𝐔𝐋𝐓𝐒: Say goodbye to stubborn grime with this powerful fence cleaner and roof tile cleaner. Within one minute, the algae remover for patios penetrates dirt, moss, and mould, restoring outdoor surfaces, including resin drives, tarmac, decking, and concrete to their original look.
𝐄𝐀𝐒𝐘 𝐓𝐎 𝐔𝐒𝐄: With this ready-to-use path cleaner and brick cleaner, there’s no dilution needed. Simply apply directly to the surface, leave for 60 seconds, agitate with a brush, and rinse away. Perfect for hassle-free use at home, saving time on outdoor cleaning.
𝐕𝐄𝐑𝐒𝐀𝐓𝐈𝐋𝐄 𝐎𝐔𝐓𝐃𝐎𝐎𝐑 𝐔𝐒𝐄: This 5L concrete cleaner outdoor works on a wide range of outdoor surfaces, including block paving, roof tiles, fences, natural stone, patios, resin drives, and tarmac. A powerful moss killer for paths and driveways, ideal for year-round garden and home care.
𝐏𝐑𝐎𝐓𝐄𝐂𝐓𝐒 𝐀𝐍𝐃 𝐑𝐄𝐒𝐓𝐎𝐑𝐄𝐒: Not only does this patio cleaner act as a powerful moss remover and algae remover, but it also helps protect your outdoor surfaces from future build-up. Ideal for block paving, tarmac, natural stone, and roof tiles, this concrete cleaner restores colour, reduces staining, and extends the life of your patio, driveway, or fence.

easylife lifestyle solutions

Easylife Outdoor Patio Cleaner - Garden Stone Cleaner, Mould & Moss Remover Spray - Ready to Use Driveway, Fence, Block Paving, Tarmac, Roof Tile Cleaner - Deep Cleaning Algae Remover, 5L Bottle

Why we love it

Clears stains in seconds.
Leaves spaces spotless.
Easy to use.

Main Highlights

𝐏𝐎𝗪𝐄𝐑𝐅𝐔𝐋 𝐅𝐎𝐑𝐌𝐔𝐋𝐀: This outdoor patio cleaner is a fast-acting stone cleaner and mould remover designed to clear stains in just 60 seconds. Works as a driveway cleaner, block paving cleaner, moss remover for patios, and algae remover for fences, keeping all your outdoor areas spotless.
𝐑𝐀𝐏𝐈𝐃 𝐀𝐂𝐓𝐈𝐎𝐍 𝐑𝐄𝐒𝐔𝐋𝐓𝐒: Say goodbye to stubborn grime with this powerful fence cleaner and roof tile cleaner. Within one minute, the algae remover for patios penetrates dirt, moss, and mould, restoring outdoor surfaces, including resin drives, tarmac, decking, and concrete to their original look.
𝐄𝐀𝐒𝐘 𝐓𝐎 𝐔𝐒𝐄: With this ready-to-use path cleaner and brick cleaner, there’s no dilution needed. Simply apply directly to the surface, leave for 60 seconds, agitate with a brush, and rinse away. Perfect for hassle-free use at home, saving time on outdoor cleaning.
𝐕𝐄𝐑𝐒𝐀𝐓𝐈𝐋𝐄 𝐎𝐔𝐓𝐃𝐎𝐎𝐑 𝐔𝐒𝐄: This 5L concrete cleaner outdoor works on a wide range of outdoor surfaces, including block paving, roof tiles, fences, natural stone, patios, resin drives, and tarmac. A powerful moss killer for paths and driveways, ideal for year-round garden and home care.
𝐏𝐑𝐎𝐓𝐄𝐂𝐓𝐒 𝐀𝐍𝐃 𝐑𝐄𝐒𝐓𝐎𝐑𝐄𝐒: Not only does this patio cleaner act as a powerful moss remover and algae remover, but it also helps protect your outdoor surfaces from future build-up. Ideal for block paving, tarmac, natural stone, and roof tiles, this concrete cleaner restores colour, reduces staining, and extends the life of your patio, driveway, or fence.

Chemical Trade Store - Roof Cleaner - Mould, Mildew, Lichen, Algae Remover | Concentrate Outdoor Cleaning Treatment | Suitable for Decking, Driveways, Path and Patios - 25 Litre

Chemical Trade Store - Roof Cleaner - Mould, Mildew, Lichen, Algae Remover | Concentrate Outdoor Cleaning Treatment | Suitable for Decking, Driveways, Path and Patios - 25 Litre

Chemical Trade Store

Why we love it

Powerful and rapid action formula.
Non-abrasive and biodegradable cleaner.
Versatile concentrated cleaning solution.

Main Highlights

Powerful Roof Cleaner: Our industrial-strength Roof Cleaner is a potent solution designed to effectively clean away mould, mildew, lichen, algae, and water marks from roofs and tiles.
Rapid Action Formula: Works quickly and efficiently to remove biological growth and everyday dirt from all types of roofs, restoring them to their former glory.
Non-Abrasive & Biodegradable: Whilst our formula is extremely powerful, it is also non-acidic and non-abrasive, ensuring deep cleaning without harming your roof.
Concentrated Solution: Our Roof Cleaner can be used neat for tough stains, or it can be diluted for lighter soiled roofs, offering versatility in any cleaning scenario.
User-Friendly Application: Our industrial-strength Roof Cleaner is easy to use. Spray it over the affected area, ensuring full saturation. The powerful formula takes care of the tough cleaning, eliminating the need for scrubbing.

Chemical Trade Store - Roof Cleaner - Mould, Mildew, Lichen, Algae Remover | Concentrate Outdoor Cleaning Treatment | Suitable for Decking, Driveways, Path and Patios - 25 Litre

Why we love it

Powerful and rapid action formula.
Non-abrasive and biodegradable cleaner.
Versatile concentrated cleaning solution.

Main Highlights

Powerful Roof Cleaner: Our industrial-strength Roof Cleaner is a potent solution designed to effectively clean away mould, mildew, lichen, algae, and water marks from roofs and tiles.
Rapid Action Formula: Works quickly and efficiently to remove biological growth and everyday dirt from all types of roofs, restoring them to their former glory.
Non-Abrasive & Biodegradable: Whilst our formula is extremely powerful, it is also non-acidic and non-abrasive, ensuring deep cleaning without harming your roof.
Concentrated Solution: Our Roof Cleaner can be used neat for tough stains, or it can be diluted for lighter soiled roofs, offering versatility in any cleaning scenario.
User-Friendly Application: Our industrial-strength Roof Cleaner is easy to use. Spray it over the affected area, ensuring full saturation. The powerful formula takes care of the tough cleaning, eliminating the need for scrubbing.

We scanned 563 products

We reviewed these offers relevant to the Roof Tile Cleaner Spray within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like SmartSeal, Floorseal Premium Surface Sealers & Cleaners, Spray & Forget, Garden Genie, easylife lifestyle solutions, Chemical Trade Store, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Roof Tile Cleaner Spray in the market, we considered we took a deep dive into 2816 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is SmartSeal Green Clear Pro - 25L - Concentrated Biocide & Green Growth Remover. Spray-and-Leave Roof Tile Cleaner, Patio Cleaner & Algae Remover. For Use on Concrete, Wood, Decking & Stone. We love many things about this product by SmartSeal. What sets it apart from the competition is Powerful algae and moss removal, Effortless and easy application, Excellent coverage, cost-effective solution.
The best value product for most shoppers and where user satisfaction is continuously the highest is SmartSeal Green Clear - 25L - Spray and Leave Patio Cleaner & Roof Cleaner - Patio Mould Remover & Green Algae Remover for Roofs, Tarmac, Render, Decking, Brickwork & Concrete - Covers up to 625m² by SmartSeal based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Roof Tile Cleaner Spray and the best cost-to-value ratio is Chemical Trade Store - Roof Cleaner - Mould, Mildew, Lichen, Algae Remover | Concentrate Outdoor Cleaning Treatment | Suitable for Decking, Driveways, Path and Patios - 25 Litreat Chemical Trade Store with a % discount.
Our list of the best Roof Tile Cleaner Spray is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.