If your pool water is starting to look cloudy & a bit dull this may be due skins cells, a build-up of algae & dirt that might be too small for your filter to catch, the Clearwater Clarifier is the perfect solution. This clarifier contains chemicals & flocculants that are deigned to catch & bind the smaller particles together making it easier for the filter system to trap them. It is the smaller particles that can make your pool look dirty & uninviting. This simple to use clarifier helps clear away any leftover grime after you have treated your pool with Algaecide. Just backwash the filter & return it back to its normal setting & add the recommended mix of clarifier & water into your pool. All warnings & instructions must be adhered to, which are clearly labelled on the packaging.