How often should I change my pool filter sand?

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How often should I change my pool filter sand? On average, sand should be replaced every 3-5 years. This may be longer if the pool stays clear, or shorter, if the filter runs all the time. The jagged edges of the sand wear down and become smooth as the sand ages.

What chemicals should you put in your pool after it rains?

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What chemicals should you put in your pool after it rains? These are the chemicals you will need for your pool:Salt or chlorine.Alkalinity.Calcium Increaser – used after a significant hurricane or storm.Phosphate Remover – to only use if phosphate levels have increased.Shock.Muriatic Acid.Cyanuric Acid – used after a significant hurricane or storm.