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HG algae and mould remover removes the well-known grey-green veil, also known as algae build-up. This algae remover removes algae build-up from patios, paths, walls, roofs, sleepers, terra cotta pots, gravestones, etc. Removing mould and algae has never been easier!
After application of HG algae and mould remover the algae build-up will be gone within 36 hours. The mould and algae remover goes deep into to the surface, protecting against algae build-up for months at a time. Of course, HG algae and mould remover is not harmful to your grass and plants.
Follow the steps below to remove algae build-up from patios, paths, walls and more with HG algae and mould remover.
Removing green build-up:
Use biocides safely. Read the label and the product information before use.
Click below to view the entire label including the hazard statements of HG algae and mould remover.
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