Sterikleen Moss Mould & Algae Remover 5lt

Simply apply with a garden sprayer or watering can and walk away! Results show in 2 - 3 days and continues to protect for up to six months. No scrubbing or pressure washing. Ideal for use on patios, driveways, fencing, decking, roofs, terracotta pots and all outdoor hard surfaces. Normal dilution rate 1 : 4 for maximum efficiency.