Wet & Forget Mould & Algae Remover 5L – Bleach-Free Cleaner for Patios and Outdo
Ideal for patios, roofs, brickwork, paving, decking, tarmac, artificial grass, driveways, headstones, solar panels, and more. Simply dilute 1 part Wet & Forget with 5 parts water, apply to the surface, and leave it to work.