5L Wet and Forget Mould, Algae and Lichen Removal & Makes 30L

Trusted for over 30 years and used on iconic landmarks like the Sydney Opera House and major theme parks, Wet & Forget is the original, number one exterior cleaner for moss, mould, and mildew. Its unique biodegradable formula penetrates stains on any outdoor surface and continues working for up to a year—without scrubbing, rinsing, or harsh chemicals.

Designed for safety and effectiveness, Wet & Forget is non-acidic, non-caustic, contains no bleach, and is environmentally friendly. Simply dilute, spray, and let the rain do the work. The formula gently lifts stains from surfaces such as concrete, brick, decking, tiles, driveways, outdoor furniture, boats, roofs, gutters, and more, restoring their appearance safely and effectively.

Key Features:

• Removes moss, mould & mildew stains safely and effectively
• Biodegradable & environmentally friendly
• Non-acidic, non-caustic, contains no bleach
• Works for up to a year with no scrubbing or rinsing
• Suitable for all exterior surfaces, including concrete, decking, tiles, boats, patios, roofs, and more
• Ideal for residential, commercial, and landmark cleaning

Usage: Mix 1 part Wet & Forget with 5 parts water in a garden sprayer. One 5L bottle makes 30L of ready-to-use solution, covering 100–300m² depending on surface porosity.

Just wet the area and forget it—no scrubbing, rinsing, or water blasting required. Restore your outdoor surfaces safely and effortlessly with Wet & Forget.