*Opening chemicals include an initial dose of shock and algaecide. We cannot guarantee swimmable water. Additional adjustment may be necessary. After the pool has been open for 48 hours, we recommend bringing a water sample to our lab so that we can help you determine what will be needed to balance the water.
^To determine the appropriate closing chemicals, please bring a water sample to our lab one week before your scheduled closing so that we can make sure your water is balanced and ready for winter.