• 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.
• After application of HG algae and mould remover the algae build-up will be gone within 36 hours
• Of course, HG algae and mould remover is not harmful to your grass and plants
• Dilute HG algae and mould remover in a ratio of 1: 20 with water. Apply the solution with a watering can or plant spray