Bobby Patio Blaster 5L is a specialist masonry biocide formulated for the thorough removal of algae, mould, mildew, and scum. Suitable for use on concrete, brickwork, walls, cobble lock, and paving stones, it effectively cleans and restores outdoor surfaces. This 5-litre cleaner helps maintain the integrity and appearance of patios and exterior walls by eliminating organic growth that can cause damage over time.
