Clear and Perfect™ is a technologically advanced and highly concentrated pool water clarifier. Use to effectively and quickly clear cloudy water or to polish dull water by removing small suspended particles that filers cannot capture. Pour it in and watch it work. Clear and Perfect™ is not pH sensitive, does not affect pool water pH and does not contain dyes or artificial coloring. Do not use Clear and Perfect™ within 48 hours of using metal remover or stain remover.