Smartseal Patio Cleaner Xtreme Black Spot Remover and Paving Slab 25 Liter

General description PatioClean Xtreme is a fast-acting, high-performance patio cleaning product designed to effectively remove black spots, algae, lichens, moss, and surface grime from block paving, concrete, or natural stone patios. With four powerful active ingredients, it offers a simple solution for maintaining clean patios, often eliminating the need for pressure washing. Technical specifications Volume: 4 x 5 litres Covers approximately 40 m² of flagstone, natural stone, or block paved patios Application ratio: 1:1 dilution for general use; use neat for black spot removal Usage Remove loose debris and heavy dirt build-up from the surface Wet the surface area with water Dilute PatioClean Xtreme at a ratio of 1:1, or use neat for black spot removal Apply the product using a watering can or sprayer Ensure the surface remains wet for up to 60 minutes Rinse the area with water after application For heavily soiled areas, scrub into the surface or re-apply as needed Other information