StoneCare4U Essential Roof Cleaner 5L 2 Pack

Restore your roof&#x27,s beauty with StoneCare4U Essential Roof Cleaner. This alkaline-based solution gently yet effectively eliminates grime, algae, lichen, and green growth without harsh chemicals or the need for power washing. Unlike acidic formulas that can damage stone, our acid-free cleaner provides a less aggressive approach. Simply apply the solution – neat or diluted up to 1:4 with water (always test a small area first to determine the ideal dilution and dwell time) – and let it work its magic. Keep the surface moist during the one-hour (minimum) dwell time. Then, rinse thoroughly with clean water, followed by a pressure wash for a pristine finish. For heavily soiled areas, a neat application may be necessary. Lightly soiled areas benefit from a 1:4 dilution, with a dwell time of up to four hours. Stubborn lichen may require two or three applications. Note: Avoid contact with vegetation, rinse thoroughly if necessary. Covers up to 50m² per 5L (1:1 dilution), coverage varies depending on contamination. Supplied as a twin pack of 5L bottles. Essential safety precautions: Always wear gloves, eye protection, a face mask, and suitable clothing.