Wet & Forget Concentrate Mould, Lichen and Algae Remover - 5 Litre

Wet and Forget 5 litre mould, lichen, and algae remover cleans outdoor surfaces like artificial grass, patios, and driveways without harsh chemicals.

• The description claims that the product prevents damage caused by harsh scrubbing.
• The description claims that no special equipment is needed.
• The description claims that some ingredients remain active to prevent recontamination.