Our enzymes are safe for your family, your wallet, and are also safe for the environment. You can backwash your filter right onto the lawn or other vegetation without doing any harm. Waters Choice makes pool maintenance easy! You will also save money on chemicals; eliminating the chemical cost for pool openings and closings.
If you live in a cold climate where the pool is not used year round, you need 16 ounces a year for a 10,000 gallon pool, and 32 ounces for a 20,000 gallon pool. A pool used year round will need about 29 ounces per 10,000 gallons the first year and about 26 ounces every year after that.
Unsure how many gallons your pool holds? See the chart on our Pool Water Treatment page.