SmartSeal Green Clear Pro Lichen and Algae Killer 25L

Banish unsightly green growth with SmartSeal Green Clear Pro Lichen and Algae Killer. This powerful microbiological biocide swiftly eliminates algae, mold, lichen, and other organic matter from various outdoor hard surfaces, including driveways, patios, roofs, walls, and paths. Easy to use, simply apply with a watering can or sprayer - no harsh scrubbing or pressure washing required. For best results, dilute 1:5 for heavily contaminated areas and 1:10 for regular maintenance. This 25L container treats a substantial 100-125m² and can be reapplied as needed to prevent regrowth, keeping your outdoor spaces looking their best.