Scrub

RHS Path, Patio & Decking Cleaner Concentrate 2.5 Litres

…acids, it removes mould, mildew and algae from most outdoor surfaces including brickwork, concrete, painted wood, timber, plastic and glass. No scrubbing or rinsing is needed, simply spray and leave. Results will appear in only 1-2 days and the cleaner continues working for…  More Info

Just£7.99