Mouldshield - C Multipurpose Cleaner and Etching SolutionRemove stubborn mould and mildew before painting or sealing concrete driveways or roofing with this superior cleaner Is your surface covered with gime and fungal growth? This concentrated, heavy duty cleaner is meticulously formulated to handle a variety of tasksfrom removing stubborn mould and fungal growth on Concrete and Terracotta roofs to preparing masonry surfaces for coating. Whether you're tackling industrial equipment, flooring, or driveways,