Patio Black Spot Preventer All Stone Types – Maintain Natural Colour, Prevent Regrowth of Black Lichen, Slippery Green & Red Algae, and White Fungi – Spray and Leave Patio and Driveway Cleaner – 2.5L
Pro-Kleen Ultimate Black Spot Destroyer for Patio, Stone, Block Paving, Indian Sandstone, and more (15 Litres)
Jarder Super Strength Black Spot Remover 4 x 5L - Elimimates Black Spot, Lichen, Dirt, Grime, Mould and More - Use on Concrete, Block Paving, Patio Slabs, Driveways and More
Pro-Kleen Ultimate Black Spot Remover and Destroyer for Patio, Stone, Block Paving, Indian Sandstone, and more. Easy to Use Fluid that Powers Through Stubborn Dirt & Grime (5 Litres)
JOVS Sodium Hypochlorite 4x 5L – High Strength (14-15%) Patio & Driveway Cleaner – Concrete, Brick, Slab, UPVC, Roof & Fence Cleaner – Black Spot, Oil Stain & Odour Remover – Bleaching Agent.