Wet and Forget Outdoor Ready to Use 1.9 L., is perfect for smaller areas to apply. Eliminate tough moss, mould and mildew the easy way. Wet and Forget goes to work with the wind and rain to gently clean the surface over time.

• Bleach-free and non-acidic, safe on all outdoor surfaces
• No scrubbing, rinsing or power washing
• Covers 5-16 square meters