Phos-Out Phosphate Remover 1L for Swimming Pools

Phosphates, which can enter your pool through dust, leaves and debris, and swimmer waste such as sweat or oils, act as fertilizer for algae, allowing spores to grow into fully-developed algae blooms. If you have had persistant trouble with algae, every year - and it always seems to come back, you may have a phosphate problem in your pool. When excess phosphate is present in a swimming pool, the symptoms often include cloudy or green water, poor water quality, and slimy surfaces.