10 Best Patio Cleaning Solution in The UK

Last updated on 28/06/2025

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Wet & Forget Rapid Application Mould Lichen and Algae Remover, Outdoor Cleaning Solution, Black Mould Remover, Bleach Free, 2 Litre

9% OffFree Shipping

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

Wet & Forget Mould, Lichen & Algae Remover, Outdoor Cleaning Solution, Black Mould Remover, Bleach Free, 5 Litre

26% OffFree Shipping

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.

SmartSeal Patio Cleaner Xtreme - Powerful Easy To Apply Patio Cleaner Fluid - Highly Concentrated Patio Black Spot Remover and Paving Slab Cleaner - Eradicate Stubborn Patio Black Spots (5 Litres)

Why We Love It

Effective against numerous fungus types.
Enables efficient, fast cleaning.
Suitable for various surfaces.

Main Highlights

💪 YOUR ULTIMATE CLEANING SOLUTION - Our patio cleaner, part of the Xtreme range from SmartSeal, contains four powerful active ingredients that effectively inhibit further growth and spread of lichens, algae & any other fungal growths that are often seen on patios. A unique blend of cleaning surfactants, formulated as a more effective alternative to Sodium Hypochlorite.
🌧️HIGHLY EFFECTIVE IN REMOVING STUBBORN BLACK LICHEN OR PATIO BLACK SPOT - Experience the power of Smartseal Green Clear, the ultimate patio cleaner specifically formulated to tackle stubborn black lichen more often referred to as patio Black Spot. Say goodbye to persistent black spots caused by damp conditions as this heavy-duty patio cleaner targets and eliminates them with precision.
🧱ULTIMATE PATIO BLACK SPOT REMOVER & NATURAL STONE CLEANER - Eliminate algae growth and maintain a pristine looking patio with our trusted formula. Experience hassle-free patio maintenance with our Ultimate Patio Black Spot Remover & Natural Stone Cleaner, trusted and tested on all algae types, including green, white, yellow and black lichen, ensuring your outdoor spaces remain spotless and beautiful.
⏱️ SWIFT AND EFFICIENT CLEANING - With its fast-acting formula, SmartSeal Patio Clean Xtreme, the ultimate black spot patio cleaner and patio black spot remover for natural stone, ensures a swift and efficient patio cleaning process. Spend less time scrubbing and more time enjoying your outdoor space. Witness the transformation as it quickly removes dirt, grime, moss, and other stubborn stains. Say goodbye to unsightly black spots on your patio and pathways with our powerful patio cleaners!
🏞️ VERSATILE USAGE - Our patio cleaner has been specifically designed to be suitable for various surfaces. Whether you need a concrete cleaner, Indian sandstone cleaner, stone patio cleaner, pavement cleaner, Indian stone cleaner, or stone cleaner, our product delivers fantastic results. With its powerful formula, it tackles dirt and grime. Leaving the surface of your patio looking fresh and revitalised! 5 Litres will clean approximately 40m2.

Patio Magic! Concentrate: Ideal for Patios, Paths and Driveways (Kills Algae and Lichens), 5 Litres

Why We Love It

Easy use on outdoor surfaces.
Scrubbing, pressure washing not required.
Quick and safe results.

Main Highlights

Use on outdoor hard surface
No need for scrubbing and pressure washing
Visible results in 2-4 days
Biodegradable and children and pets need not be excluded from treated areas once dry

Pro-Kleen Powerful Black Spot Remover (5L) - Powerful Liquid Cleaning Solution - Powers Through Stubborn Dirt & Grime - Use on Patios, Natural Stone, Indian Sandstone, Driveways & More

15% Off

Why We Love It

Handles stubborn dirt and grime.
Revitalizes long-neglected areas.
Easy and hassle-free application.

Main Highlights

An extremely powerful formula for cleaning black spots from patios and driveways
Thoroughly cleans and powers through stubborn dirt and grime for clean surfaces
Use on block paving, concrete flags, steps, paths and other outdoor hard surfaces
Even works on areas that have been neglected for years.
Easy to apply with a watering can or pump sprayer - leave to work for a minimum of 1-2 hours before rinsing for best results
Easy to use formula to leave your patios and driveways looking like new
One 5-litre bottle of Pro-K;een's Black Spot Remover Covers up to 40m2!
Provides super fast and effective results in as little as 1-2 hours
Keep out of reach of children. Avoid contact with skin and eyes. If ingested, seek medical help immediately. Wear protective gloves and eyewear while applying. Keep children and pets away from the area until it's completely dry
How to use: 1. Put on protective gloves and eyewear 2. Apply the solution onto the target surface using a pump sprayer or a watering can 3. Leave for a minimum of 2 hours to soak (for best results, leave overnight) 4. Rinse away for spotless results! 5. Keep children and pets away from the area until it’s completely dry

Pro-Kleen 260735 Ready to Use Simply Spray & Walk Away Green Mould and Algae Remover (1 x 5 litres) Patio, Fencing and Decking Cleaner, Multi

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Why We Love It

Easily tackles green mould.
Safe and biodegradable formula.
Delivers long-lasting results.

Main Highlights

The best-selling simply spray & walk away green mould and algae remover patio cleaner is now available in a ready to use formula
Ideal for outdoor and indoor surfaces including patios, fencing, roofs, Upvc windows, boats, caravans, motor homes, sheds, decking and driveways and most outdoor surfaces
Non-acidic, contains no bleach, no shelf life, biodegradable and children and pets need not be excluded from treated areas (once dry)
Retreatment May be required on heavily affected areas
For best results and optimum coverage, spray on with a low pressure garden sprayer then walk away Start to see results in a few days that last for months.

Sodium Hypochlorite Patio Cleaner – 2 x 5 Litres of Industrial-Strength Algae & Black Spot Remover – Powerful Driveway & Paving Cleaner – Professional Outdoor Cleaning Solution for Concrete

Why We Love It

Effective for targeted use.
Ensures safety for humans, pets.
Exceptionally strong formula.

Main Highlights

POWERFUL PATIO CLEANER – High-strength Sodium Hypochlorite solution, ideal for removing algae, lichen, and stains from patios, driveways, and outdoor surfaces.
EFFECTIVE ALGAE REMOVER – Quickly eliminates green algae, black mold, and lichen from concrete, brick, decking, roof tiles, and fences. Helps restore surfaces to their original condition.
MULTI-PURPOSE CLEANER – Perfect for use as a driveway cleaner, patio restorer, industrial bleach, and disinfectant. Ideal for both residential and commercial outdoor cleaning.
FAST-ACTING & EASY TO USE – Simply dilute and apply using a sprayer, watering can, or brush. Works in minutes to break down stubborn dirt, grime, and organic growth.
HIGHLY CONCENTRATED FORMULA – Professional-grade strength for tough cleaning jobs. Provides superior coverage and results compared to standard outdoor cleaners.

FILA Surface Care Solutions

FILA Surface Care Solutions, DETERDEK PRO, Cement Remover and Brick Acid Cleaner, Efflorescence Remover, Strong Patio Cleaner, Ideal for Porcelain Tile, 1L

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Why We Love It

Versatile with adjustable dilution function.
Replaces harmful muriatic acid.
Effective on multiple surfaces.

Main Highlights

DETERDEK PRO is a professional acid cleaner.
MORTAR STAIN REMOVER: Removes Cement Residues after installation and the dirt left at the end of construction.
MULTIPURPOUSE: change dilution to vary its function of use
REPLACES MURIATIC ACID: It can be used instead of muriatic acid
RUST STAINS: Effective as rust stain remover.
BRICK CLEANER ACID: It dissolves mortar stains.
STRONG DESCALER: It can be used as a professional limescale and detergent remover.
MULTI-SURFACE: It can be used on Acid Resistant surfaces such as cotto, quarry tiles, procelain stoneware, glazed ceramic tiles
Our advanced cleaning and protection products are recommended by stone and ceramic manufacturers around the world. FILA products are requested and chosen by informed consumers who demand the best in terms of cleaning and surface treatment.

Fluid Green Patio & Path Cleaner 5 Litre Stain Remover Cleaning Solution Ideal for Patios, Paths & Driveways (1 x 5 Litre)

4% Off

Why We Love It

Powerful, concentrated 5L solution.
Safe for many surfaces.
Quick results, effortless cleaning.

Main Highlights

Our green path & patio stain remover cleaning solution is ideal for cleaning paving slabs on a patio. Cleaning natural stone patios in particular can be challenging as the surface of sandstone or limestone paving is the perfect environment for the spread of moss, algae and mould on a patio. Path & Patio cleaner is a concentrated 5L powerful cleaning solution that removes dirt, stains, moss and algae from your driveway, paths and patios.
Our formula can be used on many surfaces such as most masonry - walls, brick, concrete, patios, fencing, driveways, roofs, gutters, artificial grass & caravan and stone. Our formula with its special active formula safely and effectively removes green staining with ease.
This cleaner is easy to use, simply add the formula to the detergent tank of a pressure washer and your washer will automatically mix with water upon application. You will see quick results in a matter of a few days. Our patio cleaner will remove all patios, fencing, driveways and most outdoor hard surfaces of all unwanted moss, mould and algae with safely and effectively solution.
Size: 5 litres simply select the number of litres required from the menu above.

Pro-Kleen MY16 Patio Cleaner Simply Spray and Walk Away Green Mould and Algae Killer for Patios, Fencing and Decking 5 Litre Concentrate (Makes 25 litres)

17% Off

Why We Love It

Cleans and revives outdoors fast.
Safe for pets and children.
Incredibly easy to use.

Main Highlights

Effortless Cleaning: Transform outdoor spaces effortlessly—Pro-Kleen Simply Spray removes green mould and algae with no scrubbing or pressure washing required
Perfect for All Hard Surfaces: Clean patios, decking, fences, pathways, roofs, sheds, UPVC windows, boats, and more—indoors or outdoors—quickly and effectively
High-Strength Super Concentrate: Get unbeatable value! A 5L bottle creates 25L of solution, covering 175m² with 50% more active ingredients than competing brands
Long-Lasting Regrowth Protection: Enjoy long-lasting results—our powerful formula eliminates regrowth for up to six months. Simply spray, wait, and watch it work!
Safe for Families and Pets: Feel confident with our non-caustic, biodegradable formula that’s free of acids, bleach, and harmful chemicals—safe once dry
Quick and Easy to Use: Mix, spray, and walk away! Clean large areas effortlessly with a garden sprayer or watering can—results appear in just a few days
Hassle-Free Outdoor Cleaning: Say goodbye to outdoor mess! Pro-Kleen's easy-to-use formula makes cleaning your space simpler and more effective than ever

8.7

Excellent

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We scanned 848 products

We reviewed these offers relevant to the Patio Cleaning Solution 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, SmartSeal, Scotts, Pro-Kleen, Chemiphase, FILA Surface Care Solutions, Pluto Packaging, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Patio Cleaning Solution 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:

The clear winner of our analysis is Wet & Forget Rapid Application Mould Lichen and Algae Remover, Outdoor Cleaning Solution, Black Mould Remover, Bleach Free, 2 Litre. We love many things about this product by Wet & Forget. What sets it apart from the competition is Efficiently removes mould and mildew, Convenient and easy application, Works on various surfaces.
The best value product for most shoppers and where user satisfaction is continuously the highest is Wet & Forget Mould, Lichen & Algae Remover, Outdoor Cleaning Solution, Black Mould Remover, Bleach Free, 5 Litre by Wet & Forget based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Patio Cleaning Solution and the best cost-to-value ratio is Wet & Forget Mould, Lichen & Algae Remover, Outdoor Cleaning Solution, Black Mould Remover, Bleach Free, 5 Litreat Wet & Forget with a 26% discount.
Our list of the best Patio Cleaning Solution 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.

10 Best Patio Cleaning Solution in The UK

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Jeyes 4 In 1 Patio & Decking Cleaner (2 Litre). Patio Cleaner Fluid for Paths, Drives, Decking & Fencing - Outdoor Disinfectant Liquid or Pressure Washer Detergent - Tackles Dirt, Algae & Stains

We scanned 848 products

We concluded that: