SmartSeal Roof Clean Xtreme Powerful, Fast Acting Cleaner Concentrated Organic Growth Killer For Roofs, Algae Remover Concrete, Slate And Clay Tiles (4 x 5 Litre)

Fast-Acting Roof Cleaner: Our professional-grade roof tile cleaner is a rapid lichen remover & green growth remover that can transform the look of dirty roof tiles that may also be covered in green algae, lichen & other forms of green growth. It is the ultimate black spot remover for roof tiles and the go-to product for trade professionals and homeowners for fast, effective roof cleaning. Powerful & Proven Roof Tile Cleaner: Roof Cleaner Xtreme is the perfect solution for quickly removing dirt, grime & green organic growth on roofs, walls, render, masonry & other hard surfaces. The concentrated black mould remover, lichen killer, & roof black spot remover will rapidly clean roof tiles and also help prevent the spores of lichen, fungi & green algae from germinating in future. Multi-Purpose Roof Cleaner: Although labelled as a roof cleaner, it can also be used as a dirt, grime & black spot remover on most other external hard surfaces. If you have other hard surfaces around your home that need cleaning, it can also be used as a patio cleaner, driveway cleaner, masonry cleaner & wall cleaner, amongst others. It is suitable for use on concrete, slate, clay, porcelain & all types of natural stone. Application & Coverage: As long as there is access, Roof Cleaner Xtreme is an effective algae remover that is very easy to apply. Prior to using, remove any loose debris or heavy layers of moss growth with a roof moss scraper or brush. Dilute 1:1 with water and apply liberally to the roof tiles using a watering can or pump sprayer. For best results, leave for around 45-60 minutes and agitate the surface periodically with a stiff brush, before rinsing off with water. 5L will usually clean around 40m2 of roof tiles without the need for hard pressure washing. Removes Organic Staining & Grime: Roof Cleaner Xtreme is a non-acidic roof cleaning formula that can be used any time of the year to clean roof tiles and other external hard surfaces. It is a highly effective green algae remover and roof tile cleaner, formulated to quickly remove dirt, grime, slippery algae, black lichen, bird droppings & leaf staining from roof tiles and other external hard surfaces.