StoneCare4U Essential Roof Cleaner 5L 3 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 scrubbing or power washing. Unlike aggressive acid-based cleaners that can damage stone, our acid-free formula provides a safe and effective clean.Application is straightforward: first, clear away loose debris. Always wear appropriate safety gear, including gloves, eye protection, a face mask, and suitable clothing. Use neat or dilute up to 1:4 with clean water – a small test area is recommended to determine the ideal dilution and dwell time. Apply the solution using a sprayer, watering can, or directly from the container. Keep the surface wet for at least one hour, mist with water if necessary to prevent drying. After the dwell time, neutralise with clean water before power washing for optimal results.Avoid direct contact with vegetation, rinse thoroughly if contact occurs. For heavily soiled areas, neat application followed by pressure washing is recommended. Lightly soiled areas benefit from a 1:4 dilution, with a dwell time of up to four hours. Stubborn lichen may require multiple applications, test a small area to determine the necessary dwell time.Coverage: Up to 50m² per 5L (1:1 dilution). Actual coverage varies depending on surface contamination. This pack contains three 5L bottles.