Top 10 Algae Patio Cleaner UK – Power Tools

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1. Drillbrush

Outdoor, Bird Bath, Garden, Clean and Remove Algae, Mold, and Moss, Fountain, Concrete Cleaner, Gnomes, Stone, Deck Brush, Patio Furniture, Mildew, Garden Statues, Scrub Brush, Patio

Drillbrush - Clean, bird baths, brick, stone, scrub and Restore garden statuary, headstones and monuments. Works great on concrete, fireplace, sidewalks and driveways. All drillbrush products have a 90 day no questions asked Money back Guarantee.

Need to clean or scrub large outdoor surface areas? The Red Stiff 4-inch flat brush is well suited to concrete pools and ponds, stone walks, decks, driveways, and larger tile surfaces. Works great on concrete, sidewalks and driveways. Cordless Drill NOT included. This shaft makes our brushes compatible with both cordless drills AND drivers. If you are not completely satisfied with our product we will issue a full refund or ship out a replacement at the buyer's request.

Clean, stone, bird baths, fireplace, brick, scrub and restore garden statuary, headstones and monuments. This brush utilizes a rugged steel shaft that won’t spin out and has a quarter-inch quick-change connection for rapid changing of components. 4 inch diameter red Stiff power scrub brush, Cordless drill NOT included.
Height7.62 cm (3 Inches)
Length10.16 cm (4 Inches)
Weight0.11 kg (0.25 Pounds)
Width10.16 cm (4 Inches)
Part Number4in-Lim-Red-Short-QC

2. Kärcher

Kärcher 62957650 3-in-1 Stone Plug and Clean, Black

Kärcher - Efficent algae and weather protector. Pratical 1l plug & clean container. Active dirt dissolver. Perfect for using on terraces, walls and facades.
Height10.01 cm (3.94 Inches)
Length22 cm (8.66 Inches)
Weight1 kg (2.2 Pounds)
Width10.01 cm (3.94 Inches)
Part Number62957650
WarrantyNo warranty.

3. Everbuild

Everbuild Patio Wizard Moss, Mould and Algea Remover 5ltr

Everbuild - Concentrated formulation, 1 Litre will cover approximately 60 sq. Made from biodegradable ingredients and does not include any bleach or acid, making this formulation non-hazardous to children or pets once dry. No need for scrubbing or pressure washing just apply and leave to dry, ideal for use prior to painting or staining. M depending on the level of growth and dilution required. Ensure debris such as leaves, twigs, loose soil and weeds are removed prior to application and expect to see green growth die over a period of days depending on conditions.
ManufacturerSika Everbuild
Height10.47 cm (4.12 Inches)
Length14.8 cm (5.83 Inches)
Weight2.34 kg (5.15 Pounds)
Width13.1 cm (5.16 Inches)
WarrantyNo warranty.

4. Pro Joint

Nexus Porcelain Paving Cleaner 1 L

Pro Joint - Specifically developed for porcelain paving. Suitable for interior and exterior use. Removes oil, mould, rubber marks, grease, algae and general dirt.
BrandPro Joint

5. Kärcher

Kärcher 5 L Canister Pressure Washer Detergent, Universal Cleaner

Kärcher - Dispense directly from your pressure washer. Leave it to work for a short while and the rinse well. Can be alternatively mixed in a bucket with water and applied using a sponge. Specially formulated for use with Karcher pressure washers.
Height14 cm (5.51 Inches)
Length25 cm (9.84 Inches)
Weight1 kg (2.2 Pounds)
Width19 cm (7.48 Inches)
Part Number6.295-357.0

6. Everbuild

5 Litre, Everbuild EVBFUN5 404 Fast Powerful Fungicidal Wash

Everbuild - Removes algae, lichen, green slime and fungal growth from patios or driveways. Kills mould and fungal growth on roofs prior to coating with bituminous coatings. Suitable for both internal and external use. Ready to use, do not dilute, apply using a spray applicator or brush. Leaves a residual surface to prevent future infestation. 1 litre will cover approximately 5 - 10 m² of surface depending on nature of surface. Brand: Everbuild. Size: 5lTR. 404 fungicidal Wash.
Height18 cm (7.09 Inches)
Length27.6 cm (10.87 Inches)
Weight0.1 kg (0.22 Pounds)
Width14 cm (5.51 Inches)
Part NumberEVBFUN5

7. Safeguard Europe Ltd

Ready for Use Against Fungi, Moss and Algae on Internal and External Walls & Surfaces, Mould, Soluguard Multi Surface Biocide 5L – High Strength

Safeguard Europe Ltd - Ready for use no mixing. Recommended preparation for Stormdry Masonry Protection Cream. Low odour, non-staining, non-flammable. Apply using, roller, brush, or spray. Clears biological growth.
BrandSafeguard Europe Ltd
ManufacturerSafeguard Europe Ltd

8. Palace

Palace Patio Cleaner 5 lt 80-15

Palace - Effective on paving & walls. Small test area recommended. Brush or spray applied. Use as is or diluted. Removes green algae & mould.
ManufacturerPalace Chemicals
Height13.5 cm (5.31 Inches)
Length28.2 cm (11.1 Inches)
Weight4.8 kg (10.58 Pounds)
Width18.5 cm (7.28 Inches)
Part Number80-15

9. VonHaus

90bar working Pressure /135bar Max Pressure, 330litres/hour Flow, VonHaus 1600W Pressure Washer with Accessories – Outdoor Home/Patio & Car Cleaner

VonHaus - Fully adjustable nozzle - allows you to spray from a soft to high pressure spray with its easy-to-use on/off trigger. Hardworking 1600w pressure washer - with quick connect spray gun and attachable detergent bottle for great cleaning power.

Lightweight - at 5. 8kg, the pressure sprayer measures: L31 X W24 X H45cm. Manufacturer 2 year warranty. Fast cleaning - distinctive with its grey, black and orange colourway, the pressure washer delivers a 90bar working pressure with 330 litres/h water flow for fast cleaning. The long 5m hose lets you clean further and higher, whilst the 5m power cables allows you to move around easily.
ManufacturerDomu Brands
Height45 cm (17.72 Inches)
Length31 cm (12.2 Inches)
Weight5.8 kg (12.79 Pounds)
Width24 cm (9.45 Inches)

10. Ronseal

Ronseal TPBPCP5L Patio & Block Paving Cleaner Protect 5 Litre

Ronseal - Easy to use. Ronseal thompson's patio & Block Paving Cleaner kills moss, mould, and algae on most garden surfaces. Active ingredients lift dirt and grime, reviving and brightening the surface to leave it looking like new.
Height20 cm (7.87 Inches)
Length15 cm (5.91 Inches)
Weight5.26 kg (11.6 Pounds)
Width30 cm (11.81 Inches)