About This SAY GOODBYE TO MURKY WATER: Keep your fountain water clean with our bird bath cleaner. Just one ounce treats 5 gallons of water for a week, keeping your bird bath fountain crystal clear. The ideal solution for bird lovers. HAPPIER, HEALTHIER BIRDS: Maintain the perfect bird bath environment for your feathered friends with our fountain cleaner. This outdoor fountain water treatment naturally enhances water quality weekly. Create the perfect birdbath environment for your feathered friends. BIRD-SAFE FORMULA: This birdbath and fountain clarifier is safe and effective, posing no risk to birds or wildlife. As a birdbath and fountain maintenance cleaner, it effectively prevents buildup and unpleasant odors. Our product will not corrode or stain fountain surfaces, making it the ideal cleaner for birdbath and fountain maintenance. FOUNTAIN EQUIPMENT MAINTENANCE: This fountain cleaner not only keeps bird drinking water clean but also extends fountain equipment lifespan while simplifying maintenance. Effortlessly removes scale and grime from fountain surfaces without draining or scrubbing! Suitable for metal, glass, plastic, copper, marble, concrete, stone, and tile surfaces.