How to clean off & prevent algae, moss or lichens formation on roofs Regardless of the cause of a roof stain, moss, or lichens, avoid aggressive roof cleaning methods (like scrubbing with a stiff brush or power washing) that might damage the roof surface. Before deciding to remove a roof...
Clean Swimsuits: Wash and rinse swimsuits before using them in your hot tub to prevent algae introduction and detergent residue. Regular Water Care: Chlorinate or brominate your hot tub regularly, especially after heavy usage. Avoid Algaecides: Unless necessary, avoid using algaecides, especially ...