- Excellent for removing algae and moss from patio's, paving and walls
- Protect against re-growth and is not harmful to plants or grass
- Must be applied in dry weather
- Protection for months
- Contains 1L of cleaner
- See image above for safety information
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 applying HG algae and mould remover, the algae build-up will be gone within 36 hours. The mould and algae remover goes deep into the surface, protecting against algae build-up for months at a time. Of course, HG algae and mould remover are not harmful to your grass and plants.
How to use: The mould and algae remover should be applied in dry weather and when no rain has been forecast for at least two days. Remove most of the moss before the treatment. Dilute HG algae and mould remover in a ratio of 1: 20 with water. Apply the solution with a watering can or plant spray.