Best Wet And Forget Roof Moss Mould Lichen And Algae Remover of 2026

Last updated on 04/04/2026
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1
Wet & Forget Mould Lichen and Algae Remover Rapid Applicator with Reach Nozzle, Liquid, Pink, 2 Litre & Mould, Lichen & Algae Remover, Outdoor Cleaning Solution, Black Mould Remover, 5 Litre
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Wet & Forget Mould Lichen and Algae Remover Rapid Applicator with Reach Nozzle, Liquid, Pink, 2 Litre & Mould, Lichen & Algae Remover, Outdoor Cleaning Solution, Black Mould Remover, 5 Litre

Wet & Forget
8% Off
Why we love it
  • Removes tough mould efficiently.
  • Nozzle reaches impressive heights.
  • No scrubbing required.
Main Highlights
  • Product 1: Removes Mould: Effectively works to remove, mould, mildew, and algae
  • Product 1: Reach Nozzle: The attached Reach Nozzle allows you to spray up to 200m2 in just ten minutes and reaches up to 8m high- ideal for taller buildings
  • Product 1: Easy Application: Simply attach to a hose and allow water to mix with solution and begin to use
  • Product 1: Multiple Surfaces: Our non-bleach formula is perfect for cleaning ANY outdoor surface such as, roofs, bricks, natural stone, pavers, headstones, patios, driveways, paintwork glass houses, solar panels, tarmac, artificial grass and more
  • Product 2: Removes Mould: Effectively works to remove mould, mildew, and algae
  • Product 2: Makes 30 Litres: Mix one part product to 5 parts waters to create the perfect ratio to remove mould
  • Product 2: Multiple Surfaces: Our non-bleach formula is perfect for cleaning ANY outdoor surface such as, roofs, bricks, natural stone pavers, headstones, patios, driveways, paintwork glass houses, solar panels, tarmac, artificial grass and more
  • Product 2: No Scrubbing Needed: Simply saturate desired surface with solution and wait for product to work its magic. After application, ensure you have at least 5hrs before any rainfall
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9.9
Exceptional
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9.9
Exceptional
Wet & Forget

Wet & Forget Mould Lichen and Algae Remover Rapid Applicator with Reach Nozzle, Liquid, Pink, 2 Litre & Mould, Lichen & Algae Remover, Outdoor Cleaning Solution, Black Mould Remover, 5 Litre

8% Off
Why we love it
  • Removes tough mould efficiently.
  • Nozzle reaches impressive heights.
  • No scrubbing required.
Main Highlights
  • Product 1: Removes Mould: Effectively works to remove, mould, mildew, and algae
  • Product 1: Reach Nozzle: The attached Reach Nozzle allows you to spray up to 200m2 in just ten minutes and reaches up to 8m high- ideal for taller buildings
  • Product 1: Easy Application: Simply attach to a hose and allow water to mix with solution and begin to use
  • Product 1: Multiple Surfaces: Our non-bleach formula is perfect for cleaning ANY outdoor surface such as, roofs, bricks, natural stone, pavers, headstones, patios, driveways, paintwork glass houses, solar panels, tarmac, artificial grass and more
  • Product 2: Removes Mould: Effectively works to remove mould, mildew, and algae
  • Product 2: Makes 30 Litres: Mix one part product to 5 parts waters to create the perfect ratio to remove mould
  • Product 2: Multiple Surfaces: Our non-bleach formula is perfect for cleaning ANY outdoor surface such as, roofs, bricks, natural stone pavers, headstones, patios, driveways, paintwork glass houses, solar panels, tarmac, artificial grass and more
  • Product 2: No Scrubbing Needed: Simply saturate desired surface with solution and wait for product to work its magic. After application, ensure you have at least 5hrs before any rainfall
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Value for Money
2
Wet & Forget Rapid Application, Ready-to-Use Mould, Lichen & Algae Remover, Black Spot Remover, Outdoor Cleaner for Patio Slabs, Driveways & Roofs, Bleach Free, 2L, Packaging May Vary
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Wet & Forget Rapid Application, Ready-to-Use Mould, Lichen & Algae Remover, Black Spot Remover, Outdoor Cleaner for Patio Slabs, Driveways & Roofs, Bleach Free, 2L, Packaging May Vary

Wet & Forget
11% Off
Why we love it
  • Efficiently removes mould and mildew.
  • Convenient and easy application.
  • Works on various surfaces.
Main Highlights
  • No Scrubbing Required: Effectively works to removes outdoor mould, mildew, and algae, with no scrubbing, jet washing or rinsing needed. Simply saturate dry surface with solution and wait for product to work its magic; apply on day with no rain forecasted
  • Versatile Application: Perfect for covering large outdoor surfaces, including patios, roofs, driveways, paving, tarmac, decking and more. Whether it's your driveway or solar panels, Wet & Forget has you covered
  • Powerful Reach: The attached Reach Nozzle allows you to cover up to 200m² in just 10 minutes and reach up to 8m high, making it perfect for taller buildings
  • Hassle-Free: Simply attach to your hose, and the solution automatically mixes with water, just spray and walk away
  • Confidence in Every Spray: While our formula is gentle, we recommend wearing protective gloves and eye protection during use
  • New Packing Update: Due to a packaging refresh, you may receive either the original Pink bottle or the new Blue bottle. Formula and contents remain exactly the same.
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9.8
Exceptional
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9.8
Exceptional
Wet & Forget

Wet & Forget Rapid Application, Ready-to-Use Mould, Lichen & Algae Remover, Black Spot Remover, Outdoor Cleaner for Patio Slabs, Driveways & Roofs, Bleach Free, 2L, Packaging May Vary

11% Off
Why we love it
  • Efficiently removes mould and mildew.
  • Convenient and easy application.
  • Works on various surfaces.
Main Highlights
  • No Scrubbing Required: Effectively works to removes outdoor mould, mildew, and algae, with no scrubbing, jet washing or rinsing needed. Simply saturate dry surface with solution and wait for product to work its magic; apply on day with no rain forecasted
  • Versatile Application: Perfect for covering large outdoor surfaces, including patios, roofs, driveways, paving, tarmac, decking and more. Whether it's your driveway or solar panels, Wet & Forget has you covered
  • Powerful Reach: The attached Reach Nozzle allows you to cover up to 200m² in just 10 minutes and reach up to 8m high, making it perfect for taller buildings
  • Hassle-Free: Simply attach to your hose, and the solution automatically mixes with water, just spray and walk away
  • Confidence in Every Spray: While our formula is gentle, we recommend wearing protective gloves and eye protection during use
  • New Packing Update: Due to a packaging refresh, you may receive either the original Pink bottle or the new Blue bottle. Formula and contents remain exactly the same.
Show More
3
Pro-Kleen Patio Cleaner Green Mould and Algae Killer Simply Spray & Walk Away Concentrate Remover 20 Litres for Paths Patios Fencing Decking and Driveways
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Pro-Kleen Patio Cleaner Green Mould and Algae Killer Simply Spray & Walk Away Concentrate Remover 20 Litres for Paths Patios Fencing Decking and Driveways

Pro-Kleen
Why we love it
  • Super concentrated for cost efficiency.
  • Effective on all hard surfaces.
  • Biodegradable, safe for family.
Main Highlights
  • ✓ SUPER CONCENTRATE: The most powerful and concentrated green mould & algae remover on the market. One 5L bottle makes 25L of solution. Once treated results will show in 2-3 days.
  • ✓ AMAZING DILUTION RATE: Our super concentrated formula means you only need 1L of solution per 4L of water. Apply in dry conditions and avoid applying when rain is forecast within 8 hours. In summer apply late afternoon / early evening (when sunlight is less intense). TIP: The less dilution the quicker the results.
  • ✓ SUITABLE FOR ALL HARD SURFACES: Perfect for use on patios, decking, fencing, paths, driveways, roofs, sheds, greenhouses, garden statues, terracotta pots, UPVC windows, boats, caravans, motor homes and ALL outdoor hard surfaces affected by green mould and algae!
  • ✓ PREVENTS REGROWTH: Penetrates your outdoor surfaces creating an invisible barrier which will help to prevent re-growth for up to 6 MONTHS!
  • ✓ 100% SAFE: Biodegradable. pH8. Non-caustic, no acid, no bleach and is totally safe for use around children & pets once the area is dried.
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9.7
Exceptional
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9.7
Exceptional
Pro-Kleen

Pro-Kleen Patio Cleaner Green Mould and Algae Killer Simply Spray & Walk Away Concentrate Remover 20 Litres for Paths Patios Fencing Decking and Driveways

Why we love it
  • Super concentrated for cost efficiency.
  • Effective on all hard surfaces.
  • Biodegradable, safe for family.
Main Highlights
  • ✓ SUPER CONCENTRATE: The most powerful and concentrated green mould & algae remover on the market. One 5L bottle makes 25L of solution. Once treated results will show in 2-3 days.
  • ✓ AMAZING DILUTION RATE: Our super concentrated formula means you only need 1L of solution per 4L of water. Apply in dry conditions and avoid applying when rain is forecast within 8 hours. In summer apply late afternoon / early evening (when sunlight is less intense). TIP: The less dilution the quicker the results.
  • ✓ SUITABLE FOR ALL HARD SURFACES: Perfect for use on patios, decking, fencing, paths, driveways, roofs, sheds, greenhouses, garden statues, terracotta pots, UPVC windows, boats, caravans, motor homes and ALL outdoor hard surfaces affected by green mould and algae!
  • ✓ PREVENTS REGROWTH: Penetrates your outdoor surfaces creating an invisible barrier which will help to prevent re-growth for up to 6 MONTHS!
  • ✓ 100% SAFE: Biodegradable. pH8. Non-caustic, no acid, no bleach and is totally safe for use around children & pets once the area is dried.
Show More
4
Wet & Forget Mould, Lichen & Algae Remover, Outdoor Patio Cleaner, Black Spot Remover, Bleach Free, 5L
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Wet & Forget Mould, Lichen & Algae Remover, Outdoor Patio Cleaner, Black Spot Remover, Bleach Free, 5L

Wet & Forget
5% Off
Why we love it
  • Efficiently removes mould, mildew, algae.
  • Large coverage for maximum cleaning.
  • No harsh scrubbing required.
Main Highlights
  • No Scrubbing Required: Simply mix 1 part Wet & Forget with 5 parts water, apply to the desired surface, and let it work its magic. No scrubbing, rinsing or jet washing required, just spray and walk away
  • Highly Concentrated Formula: One bottle produces up to 30 litres of solution, covering a large area of 100-300m². Apply in cloudy, dry conditions for best results, ensuring at least 4-5 hours before any rainfall
  • Versatile Application: Perfect for various surfaces, including patios, roofs, bricks, paving, artificial grass, tarmac, decking and more. Whether it's your driveway, headstones, or solar panels, Wet & Forget has you covered
  • Softer Solution: Wet & Forget’s gentle, nearly pH-neutral formula is bleach-free making it safe to use on so many different outdoor surfaces
  • Confidence in Every Spray: While our formula is gentle, we recommend wearing protective gloves and eye protection during use.
Show More
9.6
Superb
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9.6
Superb
Wet & Forget

Wet & Forget Mould, Lichen & Algae Remover, Outdoor Patio Cleaner, Black Spot Remover, Bleach Free, 5L

5% Off
Why we love it
  • Efficiently removes mould, mildew, algae.
  • Large coverage for maximum cleaning.
  • No harsh scrubbing required.
Main Highlights
  • No Scrubbing Required: Simply mix 1 part Wet & Forget with 5 parts water, apply to the desired surface, and let it work its magic. No scrubbing, rinsing or jet washing required, just spray and walk away
  • Highly Concentrated Formula: One bottle produces up to 30 litres of solution, covering a large area of 100-300m². Apply in cloudy, dry conditions for best results, ensuring at least 4-5 hours before any rainfall
  • Versatile Application: Perfect for various surfaces, including patios, roofs, bricks, paving, artificial grass, tarmac, decking and more. Whether it's your driveway, headstones, or solar panels, Wet & Forget has you covered
  • Softer Solution: Wet & Forget’s gentle, nearly pH-neutral formula is bleach-free making it safe to use on so many different outdoor surfaces
  • Confidence in Every Spray: While our formula is gentle, we recommend wearing protective gloves and eye protection during use.
Show More
5
Wet & Forget Mould, Lichen & Algae Remover, Outdoor Patio Cleaner, Black Spot Remover, Bleach Free, Multipack of 2 x 2L
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Wet & Forget Mould, Lichen & Algae Remover, Outdoor Patio Cleaner, Black Spot Remover, Bleach Free, Multipack of 2 x 2L

Wet & Forget
Why we love it
  • Easy to use, no scrubbing.
  • Eco-friendly and biodegradable formula.
  • Promises wide surface coverage.
Main Highlights
  • No Scrubbing Required: Simply mix 1 part Wet & Forget with 5 parts water, apply to the desired surface, and let it work its magic. No scrubbing, rinsing or jet washing required, just spray and walk away.
  • Highly Concentrated Formula: One bottle produces up to 30 litres of solution, covering a large area of 100-300m². Apply in cloudy, dry conditions for best results, ensuring at least 4-5 hours before any rainfall.
  • Versatile Application: Perfect for various surfaces, including patios, roofs, bricks, paving, artificial grass, tarmac, decking and more. Whether it's your driveway, headstones, or solar panels, Wet & Forget has you covered.
  • Softer Solution: Wet & Forget’s gentle, nearly pH-neutral formula is bleach-free making it safe to use on so many different outdoor surfaces.
  • Confidence in Every Spray: While our formula is gentle, we recommend wearing protective gloves and eye protection during use.
Show More
9.6
Superb
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9.6
Superb
Wet & Forget

Wet & Forget Mould, Lichen & Algae Remover, Outdoor Patio Cleaner, Black Spot Remover, Bleach Free, Multipack of 2 x 2L

Why we love it
  • Easy to use, no scrubbing.
  • Eco-friendly and biodegradable formula.
  • Promises wide surface coverage.
Main Highlights
  • No Scrubbing Required: Simply mix 1 part Wet & Forget with 5 parts water, apply to the desired surface, and let it work its magic. No scrubbing, rinsing or jet washing required, just spray and walk away.
  • Highly Concentrated Formula: One bottle produces up to 30 litres of solution, covering a large area of 100-300m². Apply in cloudy, dry conditions for best results, ensuring at least 4-5 hours before any rainfall.
  • Versatile Application: Perfect for various surfaces, including patios, roofs, bricks, paving, artificial grass, tarmac, decking and more. Whether it's your driveway, headstones, or solar panels, Wet & Forget has you covered.
  • Softer Solution: Wet & Forget’s gentle, nearly pH-neutral formula is bleach-free making it safe to use on so many different outdoor surfaces.
  • Confidence in Every Spray: While our formula is gentle, we recommend wearing protective gloves and eye protection during use.
Show More
6
Soluguard Multi Surface Biocide - 5L - High Strength, Ready for Use Against Fungi, Mould, and Algae on Internal and External Walls, Brick, Render, Stone, Driveway, Roof Tiles & Other Surfaces
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Soluguard Multi Surface Biocide - 5L - High Strength, Ready for Use Against Fungi, Mould, and Algae on Internal and External Walls, Brick, Render, Stone, Driveway, Roof Tiles & Other Surfaces

SAFEGUARD
Why we love it
  • Clears biological growth efficiently.
  • Ideal Stormdry Masonry Preparation.
  • Non-flammable, low-odour formula.
Main Highlights
  • Clears biological growth
  • Recommended preparation for Stormdry Masonry Protection Cream
  • Apply using, brush, roller, or spray
  • Ready for use (no mixing)
  • Low odour, non-staining, non-flammable
Show More
9.6
Superb
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9.6
Superb
SAFEGUARD

Soluguard Multi Surface Biocide - 5L - High Strength, Ready for Use Against Fungi, Mould, and Algae on Internal and External Walls, Brick, Render, Stone, Driveway, Roof Tiles & Other Surfaces

Why we love it
  • Clears biological growth efficiently.
  • Ideal Stormdry Masonry Preparation.
  • Non-flammable, low-odour formula.
Main Highlights
  • Clears biological growth
  • Recommended preparation for Stormdry Masonry Protection Cream
  • Apply using, brush, roller, or spray
  • Ready for use (no mixing)
  • Low odour, non-staining, non-flammable
Show More
7
Wet & Forget Mould, Lichen & Algae Remover, Outdoor Patio Cleaner, Black Spot Remover, Bleach Free, 2L
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Wet & Forget Mould, Lichen & Algae Remover, Outdoor Patio Cleaner, Black Spot Remover, Bleach Free, 2L

Wet & Forget
32% Off
Why we love it
  • Effortless mould removal.
  • Generous volume production.
  • Versatile surface compatibility.
Main Highlights
  • No Scrubbing Required: Simply mix 1 part Wet & Forget with 5 parts water, apply to the desired surface, and let it work its magic. No scrubbing, rinsing or jet washing required, just spray and walk away
  • Versatile Application: Perfect for various surfaces, including patios, roofs, bricks, paving, artificial grass, tarmac, decking and more. Whether it's your driveway, headstones, or solar panels, Wet & Forget has you covered
  • Long-Lasting Results: Wet & Forget’s gentle cleaning action uses the wind and rain to continue working overtime; it keeps green algae, black spots and outdoor mould at bay for longer
  • Softer Solution: Wet & Forget’s gentle, nearly pH-neutral formula is bleach-free making it safe to use on so many different outdoor surfaces
  • Confidence in Every Spray: While our formula is gentle, we recommend wearing protective gloves and eye protection during use
Show More
9.4
Superb
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9.4
Superb
Wet & Forget

Wet & Forget Mould, Lichen & Algae Remover, Outdoor Patio Cleaner, Black Spot Remover, Bleach Free, 2L

32% Off
Why we love it
  • Effortless mould removal.
  • Generous volume production.
  • Versatile surface compatibility.
Main Highlights
  • No Scrubbing Required: Simply mix 1 part Wet & Forget with 5 parts water, apply to the desired surface, and let it work its magic. No scrubbing, rinsing or jet washing required, just spray and walk away
  • Versatile Application: Perfect for various surfaces, including patios, roofs, bricks, paving, artificial grass, tarmac, decking and more. Whether it's your driveway, headstones, or solar panels, Wet & Forget has you covered
  • Long-Lasting Results: Wet & Forget’s gentle cleaning action uses the wind and rain to continue working overtime; it keeps green algae, black spots and outdoor mould at bay for longer
  • Softer Solution: Wet & Forget’s gentle, nearly pH-neutral formula is bleach-free making it safe to use on so many different outdoor surfaces
  • Confidence in Every Spray: While our formula is gentle, we recommend wearing protective gloves and eye protection during use
Show More
8
GLEAN Green Clean Patio Cleaner 5L | Covers 200m² | Concentrate | Algae Remover for Moss, Mould, Lichen & Algae | Spray and Leave | For Paths, Fences, Roof Tiles, Decking, Brick & Concrete Surfaces
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GLEAN Green Clean Patio Cleaner 5L | Covers 200m² | Concentrate | Algae Remover for Moss, Mould, Lichen & Algae | Spray and Leave | For Paths, Fences, Roof Tiles, Decking, Brick & Concrete Surfaces

GLEAN
Why we love it
  • Versatile outdoor space cleaner.
  • Effortless application, long-lasting effects.
  • Eco-friendly and safe.
Main Highlights
  • 𝗟𝗼𝗻𝗴 - 𝘁𝗲𝗿𝗺 𝗲𝗳𝗳𝗲𝗰𝘁𝗶𝘃𝗲𝗻𝗲𝘀𝘀: Weather: activated algae remover that targets green algae, moss, lichen, and mould on patios, decking, tarmac, fences, concrete paths, and roof tiles. Rain: released for root - level cleaning.
  • 𝗔𝗹𝗹 𝘀𝗲𝗮𝘀𝗼𝗻 𝗽𝗮𝘁𝗶𝗼 𝗰𝗹𝗲𝗮𝗻𝗲𝗿 & 𝗺𝗼𝘀𝘀 𝗸𝗶𝗹𝗹𝗲𝗿: Removes unwanted green growth, and mildew from balconies, brickwork, porcelain paving, resin drives, and paving slabs. A trusted alternative to pressure washing.
  • 𝗢𝘂𝘁𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝘀 𝗯𝗹𝗲𝗮𝗰𝗵 - 𝗯𝗮𝘀𝗲𝗱 𝘀𝗽𝗿𝗮𝘆𝘀: GLEAN removes green mould, moss, and lichen from natural stone walls, paving edges, and steps. No surface bleaching—just lasting results, no rinse.
  • 𝗦𝗮𝗳𝗲 𝗼𝗻𝗰𝗲 𝗱𝗿𝘆 𝗳𝗼𝗿 𝗴𝗮𝗿𝗱𝗲𝗻𝘀 & 𝗽𝗲𝘁𝘀: Confidently spray around lawns, plants, and outdoor furniture. Apply using a garden sprayer, watering can, or trigger bottle - zero harsh runoff.
  • 𝟱𝗟 𝗰𝗼𝗻𝗰𝗲𝗻𝘁𝗿𝗮𝘁𝗲 𝗳𝗼𝗿 𝗳𝘂𝗹𝗹 𝗼𝘂𝘁𝗱𝗼𝗼𝗿 𝗮𝗿𝗲𝗮𝘀: Dilute 1:5 to cover up to 200m². Use on paving slabs, render, composite decking, natural stone, brick paths, and driveways. Compatible with all sprayers.
  • 𝗧𝗿𝘂𝘀𝘁𝗲𝗱 𝗕𝗿𝗮𝗻𝗱 – 𝗣𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗾𝘂𝗮𝗹𝗶𝘁𝘆, 𝗗𝗜𝗬 - 𝗳𝗿𝗶𝗲𝗻𝗱𝗹𝘆: GLEAN is a UK brand leading in outdoor surface cleaners may it be wood, stone, brick, decking, tile maintenance, used by homeowners, gardeners, and tradespeople.
Show More
9.2
Superb
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9.2
Superb
GLEAN

GLEAN Green Clean Patio Cleaner 5L | Covers 200m² | Concentrate | Algae Remover for Moss, Mould, Lichen & Algae | Spray and Leave | For Paths, Fences, Roof Tiles, Decking, Brick & Concrete Surfaces

Why we love it
  • Versatile outdoor space cleaner.
  • Effortless application, long-lasting effects.
  • Eco-friendly and safe.
Main Highlights
  • 𝗟𝗼𝗻𝗴 - 𝘁𝗲𝗿𝗺 𝗲𝗳𝗳𝗲𝗰𝘁𝗶𝘃𝗲𝗻𝗲𝘀𝘀: Weather: activated algae remover that targets green algae, moss, lichen, and mould on patios, decking, tarmac, fences, concrete paths, and roof tiles. Rain: released for root - level cleaning.
  • 𝗔𝗹𝗹 𝘀𝗲𝗮𝘀𝗼𝗻 𝗽𝗮𝘁𝗶𝗼 𝗰𝗹𝗲𝗮𝗻𝗲𝗿 & 𝗺𝗼𝘀𝘀 𝗸𝗶𝗹𝗹𝗲𝗿: Removes unwanted green growth, and mildew from balconies, brickwork, porcelain paving, resin drives, and paving slabs. A trusted alternative to pressure washing.
  • 𝗢𝘂𝘁𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝘀 𝗯𝗹𝗲𝗮𝗰𝗵 - 𝗯𝗮𝘀𝗲𝗱 𝘀𝗽𝗿𝗮𝘆𝘀: GLEAN removes green mould, moss, and lichen from natural stone walls, paving edges, and steps. No surface bleaching—just lasting results, no rinse.
  • 𝗦𝗮𝗳𝗲 𝗼𝗻𝗰𝗲 𝗱𝗿𝘆 𝗳𝗼𝗿 𝗴𝗮𝗿𝗱𝗲𝗻𝘀 & 𝗽𝗲𝘁𝘀: Confidently spray around lawns, plants, and outdoor furniture. Apply using a garden sprayer, watering can, or trigger bottle - zero harsh runoff.
  • 𝟱𝗟 𝗰𝗼𝗻𝗰𝗲𝗻𝘁𝗿𝗮𝘁𝗲 𝗳𝗼𝗿 𝗳𝘂𝗹𝗹 𝗼𝘂𝘁𝗱𝗼𝗼𝗿 𝗮𝗿𝗲𝗮𝘀: Dilute 1:5 to cover up to 200m². Use on paving slabs, render, composite decking, natural stone, brick paths, and driveways. Compatible with all sprayers.
  • 𝗧𝗿𝘂𝘀𝘁𝗲𝗱 𝗕𝗿𝗮𝗻𝗱 – 𝗣𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗾𝘂𝗮𝗹𝗶𝘁𝘆, 𝗗𝗜𝗬 - 𝗳𝗿𝗶𝗲𝗻𝗱𝗹𝘆: GLEAN is a UK brand leading in outdoor surface cleaners may it be wood, stone, brick, decking, tile maintenance, used by homeowners, gardeners, and tradespeople.
Show More
9
GLEAN Green Clean Algae Remover | 1L Covers 10m² | Ready to Use Spray | Patio Cleaner for Moss, Mould, Lichen & Algae | Spray and Leave | Paths, Fences, Roof Tiles, Decking, Brick & Concrete Surfaces
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GLEAN Green Clean Algae Remover | 1L Covers 10m² | Ready to Use Spray | Patio Cleaner for Moss, Mould, Lichen & Algae | Spray and Leave | Paths, Fences, Roof Tiles, Decking, Brick & Concrete Surfaces

GLEAN
Why we love it
  • Versatile and cost effective cleaner.
  • Effortless application, lasting results.
  • Eco-friendly and pet safe.
Main Highlights
  • Long Term Affectiveness: Weather: activated algae remover that targets green algae, moss, lichen, and mould on patios, decking, tarmac, fences, concrete paths, and roof tiles. Rain - released for root - level cleaning.
  • All Season Patio Cleaner & Moss Killer: Removes unwanted green growth, and mildew from balconies, brickwork, porcelain paving, resin drives, and paving slabs. Is a mould remover and can be a weed killer. A trusted alternative to pressure washing.
  • Outperforms Bleach Based Stains: GLEAN removes green mould, moss, and lichen from natural stone walls, paving edges, and steps. No surface bleaching—just lasting results, no rinse like mould magic.
  • Safe Once Dry For Kids & Pets: Confidently spray around lawns, plants, decking cleaner and outdoor furniture. Apply using a garden sprayer, watering can, or trigger bottle - zero harsh runoff.
  • 1L Ready To Use Patio Cleaner: Dilute 1:5 to cover up to 200m². Use on paving slabs, render, composite decking, natural stone, brick paths, and driveways. Compatible with all sprayers. Can be seen as patio magic and a great bleach spray and mould spray.
  • Trusted Brand, Professional Quality, DIY Friendly: GLEAN is a UK brand leading in outdoor surface cleaners may it be wood, stone, brick, decking, tile maintenance, used by homeowners, gardeners, and tradespeople. Great to be used as a mold remover spray and black spot remover patio cleaner.
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9.2
Superb
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9.2
Superb
GLEAN

GLEAN Green Clean Algae Remover | 1L Covers 10m² | Ready to Use Spray | Patio Cleaner for Moss, Mould, Lichen & Algae | Spray and Leave | Paths, Fences, Roof Tiles, Decking, Brick & Concrete Surfaces

Why we love it
  • Versatile and cost effective cleaner.
  • Effortless application, lasting results.
  • Eco-friendly and pet safe.
Main Highlights
  • Long Term Affectiveness: Weather: activated algae remover that targets green algae, moss, lichen, and mould on patios, decking, tarmac, fences, concrete paths, and roof tiles. Rain - released for root - level cleaning.
  • All Season Patio Cleaner & Moss Killer: Removes unwanted green growth, and mildew from balconies, brickwork, porcelain paving, resin drives, and paving slabs. Is a mould remover and can be a weed killer. A trusted alternative to pressure washing.
  • Outperforms Bleach Based Stains: GLEAN removes green mould, moss, and lichen from natural stone walls, paving edges, and steps. No surface bleaching—just lasting results, no rinse like mould magic.
  • Safe Once Dry For Kids & Pets: Confidently spray around lawns, plants, decking cleaner and outdoor furniture. Apply using a garden sprayer, watering can, or trigger bottle - zero harsh runoff.
  • 1L Ready To Use Patio Cleaner: Dilute 1:5 to cover up to 200m². Use on paving slabs, render, composite decking, natural stone, brick paths, and driveways. Compatible with all sprayers. Can be seen as patio magic and a great bleach spray and mould spray.
  • Trusted Brand, Professional Quality, DIY Friendly: GLEAN is a UK brand leading in outdoor surface cleaners may it be wood, stone, brick, decking, tile maintenance, used by homeowners, gardeners, and tradespeople. Great to be used as a mold remover spray and black spot remover patio cleaner.
Show More
10
5L Mould Algae & Lichen Remover Spray and Leave Ready To Use With Convenient Long Hose Trigger (1)
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5L Mould Algae & Lichen Remover Spray and Leave Ready To Use With Convenient Long Hose Trigger (1)

STORM TRADING GROUP
Why we love it
  • Effective against stubborn growth.
  • Easy application without scrubbing.
  • Convenient long trigger hose included.
Main Highlights
  • MOULD LICHEN & ALGAE REMOVER: Our strong formula works on stubborn mould, lichen, and algae on your outdoor surfaces with our strong ready to use formula. It is designed for hassle-free application (including a long trigger), our solution works over time to clean and protect your surfaces. There is no need for any scrubbing, rinsing or jet-washing.
  • WORKS ON VARIOUS SURFACES: This strong formula is designed for use on patios, roofs, fencing, upvc windows, sheds, caravans, boats, decking and driveways. Helps prevent re-growth see results that last for months. Our remover has been specially formulated to aid in the removal of green growth from paving. Whether you have concrete block paving, concrete slabs/flags, natural stone paving, porcelain paving or tarmacadam, our algae, mould and lichen remover utilises strong dissolving formula technology, which ensures there is no need to scrub, rinse or pressure wash the area following application. You can also apply it straight from the bottle.
  • CONVENIENT TRIGGER HOSE: Each bottle comes complete with a convenient trigger hose. This trigger hose is long which makes it easier to reach them difficult areas and also makes your job that much easier. Our formula is also ready to use straight from the bottle. Simply attach the trigger and spray.
  • SIZE DIMENSIONS: Each bottle is 5 Litres with a trigger hose. Simply select the number of bottles required from the menu above (each bottle will come with a trigger hose).
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9.0
Superb
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9.0
Superb
STORM TRADING GROUP

5L Mould Algae & Lichen Remover Spray and Leave Ready To Use With Convenient Long Hose Trigger (1)

Why we love it
  • Effective against stubborn growth.
  • Easy application without scrubbing.
  • Convenient long trigger hose included.
Main Highlights
  • MOULD LICHEN & ALGAE REMOVER: Our strong formula works on stubborn mould, lichen, and algae on your outdoor surfaces with our strong ready to use formula. It is designed for hassle-free application (including a long trigger), our solution works over time to clean and protect your surfaces. There is no need for any scrubbing, rinsing or jet-washing.
  • WORKS ON VARIOUS SURFACES: This strong formula is designed for use on patios, roofs, fencing, upvc windows, sheds, caravans, boats, decking and driveways. Helps prevent re-growth see results that last for months. Our remover has been specially formulated to aid in the removal of green growth from paving. Whether you have concrete block paving, concrete slabs/flags, natural stone paving, porcelain paving or tarmacadam, our algae, mould and lichen remover utilises strong dissolving formula technology, which ensures there is no need to scrub, rinse or pressure wash the area following application. You can also apply it straight from the bottle.
  • CONVENIENT TRIGGER HOSE: Each bottle comes complete with a convenient trigger hose. This trigger hose is long which makes it easier to reach them difficult areas and also makes your job that much easier. Our formula is also ready to use straight from the bottle. Simply attach the trigger and spray.
  • SIZE DIMENSIONS: Each bottle is 5 Litres with a trigger hose. Simply select the number of bottles required from the menu above (each bottle will come with a trigger hose).
Show More

We scanned 848 products

We reviewed these offers relevant to the Wet And Forget Roof Moss Mould Lichen And Algae Remover 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 Wet & Forget, Pro-Kleen, SAFEGUARD, GLEAN, STORM TRADING GROUP, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best Wet And Forget Roof Moss Mould Lichen And Algae Remover in the market, we considered we took a deep dive into 4241 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: