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The best moss killers in comparison

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Last updated on 17.06.2025

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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)

28% off

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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
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
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

Miracle-Gro Mosskill Liquid Lawn Care, 1 litre concentrate, 67 m² coverage

Miracle-Gro

26% off

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Liquid mosskiller and lawn feed, to control moss and encourage healthy growth of lawn grass
Easy to apply
Lawn coverage of up to 67 m

£ 8.92

£ 15.89

Mosgo Red & Green Algae & Moss Killer 5 Litre

15% off

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Kills alage on all walls, fencing, downpipes, artifical grass
Moss Killer on Hard Surfaces

Resolva Moss Killer Ready to Use, 1L

Resolva

18% off

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Visible results in hours
Features Resolva's unique non-drip trigger
Rain fast within one hour

£ 6.00

£ 7.95

£ 9.59

Richard Jackson Flower Power Moss Remover & Lawn Feeder, Organic Premium High Potash Formula, No Rake Easy to Apply, Treats up to 100 Sqm of Grass - 5kg Bag

Flower Power

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The natural way to enjoy a beautiful lawn without the backache
Organic based double action, feeds the lawn for 3 months while removing moss
As moss dies back, the friendly bacteria in the formula turn it into nutrients to enrich the root zone of the grass.
Child, pet and wildlife friendly

£ 29.99

£ 34.99

£ 52.97

Maxicrop 86600259 Moss Killer & Lawn Tonic, 2.5L - Fast Acting 2-in-1 Moss Killer and Lawn Re-Growth Tonic - with Natural Seaweed Extract - Improves Lawn Health and Strong Rooting - Garden Care

20% off

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KILLS MOSS Fast acting moss killer that blackens moss within a matter of hours
WITH SEAWEED It's natural seaweed base with added Ferrous Sulphate & Nitrogen promotes rapid regrowth and greening
LAWN CARE Helps to improve lawn health and strong rooting
EASY TO USE Concentrate formula ideal for treating large areas of your lawn

Patio Guard Patio cleaner, block paving cleaner, driveway cleaner, decking cleaner, Trade Strength

Mifica

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Patio Guard Professional Outdoor Surface Cleaner for Driveways, Roofs, Paths, and Patios Patio Guard is a powerful outdoor surface cleaner specially designed for use on driveways, roofs, paths, and patios. Unlike homemade solutions made with bleach or boric acid, Patio Guard is a professionally formulated cleaning solution that removes algae, lichen, and organic buildup on contact requiring minimal effort.
100% safe- Formulated to be safe around pets and children. No need to cordon off areas after application
Whether you're looking to deep clean your patio, refresh your driveway, or treat outdoor surfaces like walls and roof tiles, Patio Guard delivers fast and lasting results. Its high-strength formula targets stubborn surface debris and provides extended protection to keep outdoor spaces looking clean for longer.
Trade strength- Patio Guard is a trade strength cleaning product formulated to be more concentrated than other products on the market.
Every 5ltrs will treat 100-200 square meters. Patio Guard cleaner for Driveways is the most concentrated product on the market. For General light use 5ltrs can be mixed with 100ltrs of water. For extreme cases mix 5ltrs with a further 25ltrs of water.

£ 24.88

£ 54.99

Gallup 5L RTU Fast-Acting Weedkiller & Moss Control - Visible Results in 24 Hours for Driveways, Gardens, Paths, & Patios

Gallup

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EXTENSIVE COVERAGE - This 5-liter pack can treat an area up to 50m , ensuring thorough and fast acting weed control for a pristine garden throughout the year.
WEEDS AND MOSS BEGONE - Effectively eradicates weeds and moss in unplanted areas, around buildings, and hard surfaces like paths and patios.
USER-FRIENDLY APPLICATION - Features a hose lock trigger for easy spraying. Manage your garden's weed issues with a simple "weed and go" approach.

£ 20.79

£ 25.69

Roundup 119407 Fast Action Weedkiller Pump 'N Go Ready To Use Spray, 5 Litre

Roundup

34% off

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Leaves no harmful residues to allow replanting
Kills most garden weeds with a single application; up to 10 minutes of continuous spray when using 5 L option
Item does not comes with expiry date. Note - Date printed on the item is production date
The Pump N Go pressure sprayer is easily refillable, a one- touch trigger prevents hand fatique and extendable lance avoids bending.
Degraded in the soil by micro organisms

£ 26.50

£ 23.33

£ 26.50

£ 26.99

£ 41.75

£ 41.99

Recommendation

Wet & Walk Away Concentrate - Organic Moss & Algae Remover for Garden Spaces – Brighten and Clean Your Patio, Indian Sandstone, Driveway, Decking, Astroturf and Bricks – Covers up to 300m² – 5 Litres

Gro Garden Products

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SAY GOODBYE TO GREEN PATIOS, FURRY DECKING, SLIMY INDIAN SANDSTONE & MOSSY DRIVEWAYS! Need a reliable brick or astroturf cleaner that prioritises the environment and is pet safe? Wet & Walk Away is your choice for a brighter, greener living and working space. This moss remover dehydrates and removes moss and algae without damaging your outdoor surfaces. The algae and moss dry out and simply blow away or you can just lightly brush them off your surfaces!
APPLY WHEN WEATHER IS DRY NO SCRUBBING! Dilute 100ml of product per 500ml of water (i.e. 1 5 ratio) into one of Conka s premium sprayers or a watering can. Apply Wet & Walk Away to a dry surface. No need to pressure wash or rinse. Works quicker on a warm sunny day than when cool or cloudy and product needs time to dry. Don t apply if it s about to rain - wait until the weather forecast is dry for 48 hours (yes, we know if you suffer from moss, you may live in a place with lots of rain!).
ACID & BLEACH FREE, PET SAFE, BIODEGRADABLE & NO HARSH CHEMICALS To get rid of very thick moss growth, spray a 2nd dose of diluted product over the problem area before the 1st batch has fully dried. If you have a lot of algae or moss infestation, you can make up a stronger solution. It may take several applications over many months to control infested areas. Covers up to 10 m per litre of diluted solution depending on the porosity of the surface. Keep away from the treated surfaces until dry.
CONKA - BRITISH SOLUTIONS FOR PETS, GARDEN AND CLEANING. Based in Lancashire, Conka is a British family-run business with 60 years' experience in the horticultural industry selling to both wholesale and retail. You'll still find three generations still working within our business on a day-to-day basis! We pride ourselves on knowledgeable staff and responsiveness. We are always willing to go the extra mile to meet the needs of our customers in person and online.

This ranking is created through algorithmic analysis of millions of products tailored specifically to your search. We aim to find the most suitable product for you based on manufacturer information and price. The ranking reflects our opinion and should serve as a good starting point for your purchase. We would like to point out that we have not tested the products ourselves and link to selected online shops and partners from which we may receive compensation.

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Westland Aftercut AIO LFWMK 80m2+25% EF Box UK, Brown

Creates a stronger lawn

~~£ 11.38~~ free shipping

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Patio Magic! 16491 Concentrate: Ideal for Patios, Paths and Driveways (Kills Algae and Lichens), 2.5 Litres

Patio Magic! Liquid Concentrate Mould, Algae and Moss Killer can be used on hard surfaces indoor and outdoor, and can be used as a pre-paint fungicidal wash

~~£ 13.99~~ free shipping

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Greenforce P21028A Fertilizer Weed Moss Killer, Greens Lawn, Grey, 26.5 cm*16.0 cm*8.0 cm (Package may vary)

Lawn weed killer and moss killer Fertilizes and Greens grass quickly

free shipping

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Greenforce G21086 Green Force Lawn Feed Weed Moss Killer 400m2 Fertilizer, Grey, 30.0 cm*21.0 cm*11.0 cm

Kills & Controls Moss

free shipping

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Neudorff Fast Acting Algae and Moss Killer Concentrate, 1 L, Liquid Moss Control Patio, Algae Remover Patio, Moss Killer Driveway, Decking Cleaner, Paving Slab Cleaner

QUICK ACTING SOLUTION Achieve fast results with Neudorff's Fast Acting Patio Cleaner and Moss Killer; this effective product clears moss, algae, and weeds from your outdoor areas, including patios, decking, and driveways

~~£ 14.99~~

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Extra Value Pack of 4 (Huge Savings on Postage) - Patio Magic! 5 Litres Liquid Concentrate Mould, Algae and Moss Killer

Covers up to 170 square metres

free shipping

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Resolva Concentrate Lawn Weedkiller Extra, 500 ml

500 ml

~~£ 12.99~~ free shipping

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

Softer Solution Wet & Forget s gentle, nearly pH-neutral formula is bleach-free making it safe to use on so many different outdoor surfaces

~~£ 21.99~~ free shipping

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Pro-Kleen 2.5 KG PREMIUM Iron Sulphate (Makes up to 2500L When Diluted & Covers up to 2500m2) - Iron Lawn Conditioner and Turf Hardener. Dry Powder soluble in water, 232861, Packaging May Vary

Perfect for Homeowners & Professionals! Trusted by experts for golf courses, sports fields, and stunning home gardens

~~£ 16.95~~

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Nutrigrow Professional 4-in-1 Feed, Weed & Moss Killer Lawn Fertiliser 625m² Pack - Greens grass, kills moss & weeds

Does 4 jobs in 1 easy application greens grass, kills a range of weeds, removes moss and fertilises the grass

free shipping

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Vitax Moss Remover, No Rake, Dual Purpose Lawn Feed And Moss Removal, Natural Moss Eating Bacteria, Greener Lawns, Feeds Lawn For Up To 3 Months- 100 M.Sq

NO SCORCHING The blend of organic and mineral fertilisers ensures your lawn is nourished without the risk of scorching or blackening.

~~£ 30.34~~ free shipping

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Premium Moss Blast, 500ml / 250m² by Striking Lawns ® Pro Range Moss Killer for Grass | Fast Acting Iron Sulphate Liquid

Darker Green Colour Added manganese gives the lawn a darker green tint after moss removal.

~~£ 17.99~~

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The best moss killers in comparison

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