Common Surfaces

Block Paving

Concrete and clay blocks

Patio Slabs

Riven, smooth and porcelain

Concrete

Thick green growth in joints

Driveways

Engine oil, hydraulic fluid, food fats

Natural Stone

Stubborn black dots on stone

Tarmac

Emulsion, gloss and aerosol

Decking

Traffic film and weathering

Brickwork & Render

White salt bloom on paving

Shop by stain or problem

Not sure?

Surface guides

Read the right cleaning and sealing method for your surface before you buy.

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Common Stains

Oil & Grease

Engine oil, hydraulic fluid, food fats

Rust

Fertiliser, metal furniture, rebar bleed

Moss

Thick green growth in joints

Algae & Green Film

Engine oil, hydraulic fluid, food fats

Black Spot Lichen

Stubborn black dots on stone

Paint & Graffiti

Emulsion, gloss and aerosol

General Dirt

Traffic film and weathering

Efflorescence

White salt bloom on paving

Shop by stain or problem

Not sure?

Stain identifier

Identify what you are looking at, then buy only the product that treats it.

View advice centre

Patio & Paving Cleaners

Professional-strength cleaners for block paving, slabs and natural stone. Choose a general clean, a moss and algae kill, or a targeted black spot remover.

3 products in this category

PureSeal Professional

Black Spot Remover Pro

Rated 4.50 out of 5 based on 2 customer ratings

(2 customer reviews)

Original price was: £50.Current price is: £42.

PureSeal Professional

Moss & Algae Killer

Rated 4.00 out of 5 based on 2 customer ratings

(2 customer reviews)

Original price was: £33.Current price is: £27.

PureSeal Professional

Patio Power Clean Concentrate

Rated 5.00 out of 5 based on 1 customer rating

(1 customer review)

Price range: £25 through £108

Other categories

Specialist cleaning, restoration and sealing products for driveways, patios and hard surfaces — supplied across the UK to homeowners and contractors.

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