Wet & Forget Mould Lichen And Algae Remover Outdoor Cleaning Solution 2 Litre

Effectively works to remove, mould, mildew, and algae. Mix one part product to 5 parts waters to create the perfect ratio to remove mould. Our non-bleach formula is perfect for cleaning ANY outdoor surface such as, roofs, bricks, natural stone pavers, headstones, patios, driveways, paintwork glass houses, solar panels, tarmac, artificial grass and more. Simply saturate desired surface with solution and wait for product to work its magic. After application, ensure you have at least 5hrs before any rainfall. A larger than average surface area of 100-300m2 is covered, allowing for maximum amount of contamination to be treated and totally dependent on the porosity of the surface.