£29.95
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From Cleenly, this Black Spot Remover is a liquid patio and driveway cleaner designed to break down black spots while lifting dirt and grime from outdoor surfaces. Made for straightforward garden maintenance, it gets to work immediately and is ideal when you want to deep clean hard landscaping ahead of warmer weather.
No mixing is required; simply apply using a pump sprayer or a watering can, then leave it to work for a minimum of 2 hours (overnight is recommended where possible). Once the time is up, rinse the area with clean water from a hose, pump sprayer or watering can. Suitable for patios, drives, flagstones, pathways, paving slabs and sandstone, it’s a practical choice for tackling even tough, stubborn black spots. Keep children and pets away from the treated area until it has fully dried.
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