Wet & Forget Rapid Action Outdoor Treatment, Moss, Mould & Algae Remover, 5 Litre
Rated 4.5 out of 5 stars (2,100)
Pros
- Spray and leave — no scrubbing or rinsing needed
- Bleach-free formula is safe for plants nearby
- One bottle makes up to 30L of solution
Cons
- Results take days to weeks to appear
Specifications
- Material
- Liquid Concentrate
- Price
- Mid-range
£24.99
Check price on Amazon →