BioGuard Off The Wall removes most stubbon scale, metal stains, grease and common dirt. This product clings to vertical surfaces for easy cleaning and may be used on plastic, vinyl, fiberglass, ceramic, and painted surfaces. Unlike many household cleaners, this product is compatible with swimming pool and spa water. On porous surfaces, such as masonry bricks, rinse immediately after application and do not allow undiluted material to remain on surface. Do not use on copper, brass, marble, stainless steel, aluminum or galvanized surfaces.

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