HG Algae And Mould Remover - 1L

HG algae and mould remover is an effective algae remover. Overtime, algae and mould can build up on patios, walls, roofs, and all types of concrete outdoors. This effective algae cleaner makes your patio cleaner and your life easier. Read below to find out more about HG algae and mould remover. Sufficient for surfaces of up to 200 m2 and When diluted, no harmful effect on grass and plants. 

How to use our patio algae remover

HG algae and mould remover is simple to use. Read below to find out how you can remove algae and green mould from your patio, walls, roof, and other outdoor stone and concrete.

• For the best effect, remove as much moss as you can from the patio or concrete before you add the algae cleaner
• Then, dilute the HG algae and mould remover in a watering can or plant sprayer with water, in a ratio of 1:20
• Apply HG algae and mould remover in dry weather, when there is no rain forecasted for the next two days.