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10 bestRoof Cleanersof December 2025

112M consumers helped this year.

39% off

1

Kärcher T 5 T Racer Patio Cleaner for High Pressure Washers Original Accessory, Twin Jet Rotating Arm, Ergonomic Surface Cleaner
Kärcher T 5 T Racer Patio Cleaner for High Pressure Washers Original Accessory, Twin Jet Rotating Arm, Ergonomic Surface Cleaner

Kärcher

10.0

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39% off

2

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

Wet & Forget

10.0

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3

Jarder Spray & Leave 4 x 5 Litre Concentrate Cleaner - Patio Fencing Decking - Green Mould & Algae Killer (20L)
Jarder Spray & Leave 4 x 5 Litre Concentrate Cleaner - Patio Fencing Decking - Green Mould & Algae Killer (20L)

Jarder

9.8

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4

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
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

9.6

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5

SmartSeal 'Green Clear' Highly Concentrated - Easy to Apply Best Mould, Lichen & Algae Remover - Quickly Kills Organic Green Growth from Roofs, Driveways & Patios - Algae Killer For Driveways (5L)
SmartSeal 'Green Clear' Highly Concentrated - Easy to Apply Best Mould, Lichen & Algae Remover - Quickly Kills Organic Green Growth from Roofs, Driveways & Patios - Algae Killer For Driveways (5L)

SmartSeal

9.3

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Related productsUp to 16% off

SmartSeal Roof Clean Xtreme - 5 Litre BUY 1, GET 1 LESS THAN HALF PRICE!** Powerful, Fast Acting, Cleaner for Concrete and Slate Roof Tiles. Quickly removes Dirt, Algae and Lichen…

SmartSeal Roof Clean Xtreme - 5 Litre BUY 1, GET 1 LESS THAN HALF PRICE!** Powerful, Fast Acting, Cleaner for Concrete and Slate Roof Tiles. Quickly removes Dirt, Algae and Lichen…

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Kärcher - 3200 PSI Universal Surface Cleaner Attachment for Pressure Washers - 15" and 1/4 Quick Connect - 2 Spinning Nozzles and Extension Wand

Kärcher - 3200 PSI Universal Surface Cleaner Attachment for Pressure Washers - 15" and 1/4 Quick Connect - 2 Spinning Nozzles and Extension Wand

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Spear and Jackson - Spray and Leave Concentrate 2 x 5 Litres - Kills Mould, Algae & Lichen From All Exterior Surfaces

Spear and Jackson - Spray and Leave Concentrate 2 x 5 Litres - Kills Mould, Algae & Lichen From All Exterior Surfaces

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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

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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6

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

SAFEGUARD

9.1

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10% off

7

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 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

8.8

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37% off

8

Wet & Forget Rapid Application, Ready-to-Use Mould, Lichen & Algae Remover, Outdoor Patio Cleaner, Black Spot Remover, Bleach Free, 2L
Wet & Forget Rapid Application, Ready-to-Use Mould, Lichen & Algae Remover, Outdoor Patio Cleaner, Black Spot Remover, Bleach Free, 2L

Wet & Forget

8.5

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9

SmartSeal Green Clear Pro (Formerly Moss Clear Pro) - Powerful Green Algae Remover - Easy To Apply Best Mould, Lichen & Black Mould Remover - Perfect Roof Cleaner & Driveway Cleaner - (5 Litres)
SmartSeal Green Clear Pro (Formerly Moss Clear Pro) - Powerful Green Algae Remover - Easy To Apply Best Mould, Lichen & Black Mould Remover - Perfect Roof Cleaner & Driveway Cleaner - (5 Litres)

SmartSeal

8.3

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14% off

10

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)
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)

Pro-Kleen

8.0

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