The Spear & Jackson path, patio and decking cleaner is a highly potent and concentrated solution designed to effectively eliminate mould, algae, and moss from various surfaces such as paths, patios, decking, and fencing. This exceptional formula not only restores the natural appearance of these areas but also hinders the regrowth of these unwanted elements. By targeting and destroying the spores produced by moss and algae, it significantly delays their ability to regrow.