Introducing BioGuard Polysheen Blue, the highly concentrated water clarifier that requires no dilution! With its fast-acting formula, this product is designed to quickly clear cloudy water and leave your pool sparkling and inviting. Whether you have a saltwater pool, a chlorine pool, or any other type, Polysheen Blue is compatible with all pool and filter types. For best results, we recommend using Polysheen Blue on a weekly basis to maintain the clarity and quality of your pool water. Keep your pool looking its best with BioGuard Polysheen Blue!