- Patio Magic! Liquid Concentrate Mould, Algae and Moss Killer can be used on hard surfaces indoor and outdoor, and can be used as a pre-paint fungicidal wash
- Patio Magic kills green mould in 2-4 days, and gently cleans the exposed surfaces in the weeks to come
- This biodegradable cleaner is suitable to treat your patios, fencing, driveways and all round hard surfaces
- Works in a few days, lasts months