Overview Reviews Product Description Moss Removal, Mould Removal and Gunge Removal. Wet & Forget has a unique combination of biodegradable selective surfactants for moss removal, mould removal and gunge removal on any exterior surface. When diluted with water and applied, it immediately attacks that unsightly moss, mould, gunge and grime. Each time it rains, this safe, cleansing combination reactivates to help flush the moss, mould, gunge and grime without scouring the surface it has infested. Surfaces it can be used on include: Asphalt, Astroturf, Bowling Greens, Butanol, Bricks, Canvas Tents, Canvas Awnings, Caravan Awnings, Concrete, Driveways, Fiberglass Boats, Fibrolite cladding, Flex pave, Glass, Grouting, Inflatables, Limestone, Marble, Outdoor furniture, Outdoor pots, Paintwork, Paths, Patios, Pool surrounds, Roofs, Sails, Sandstone, Shade Sails, Teak decks, Textured finishes, Tiles, Timber Decks, Umbrellas, Vinyl cladding, Weatherboards Product Videos Custom Field Product Reviews Write a Review Write a Review × Wet & Forget Wet & Forget Moss & Mould Remover Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments * 3 Reviews Hide Reviews Show Reviews 5 IT WORKS Posted by Paul on 23rd May 2022 I read reviews about Wet & Forget before buying and had a degree of apprehension, but bit the bullet and bought some. Applied as recommended, ie in the correct concentration and to the point of runoff, it works as claimed. Downside is that I found it fairly expensive on its recommended dilution. I don't know how effective it is on really heavy buildup and suspect a second application would be needed, as the label says. 5 Brilliant. Did exactly what was needed as advertised. Posted by Clare on 2nd Apr 2021 I was seeking a product that would effectively kill moss without endangering other nearby plants. Delighted with the results. 5 WET & FORGET MOSS & MOULD REMOVER Posted by Tom on 30th Mar 2021 Simply works, no residue, perfect.