PristineCheck� is a water prep that gets your pool water ready for the introduction of PristineBlue�.
It takes excess calcium from the water and deposits it into the filter. It�s essential to backwash or clean the cartridge filter after the use of PristineCheck�. PristineCheck� is applied in pools when starting PristineBlue� for the first time and every year at spring opening. If your source water is high in calcium, we recommend an application of PristineCheck� whenever you add makeup water to the pool.
Initial dose: 2 ounces per 1,000 gallons. Maintenance dose if source water is high in calcium: 1 ounce per 1,000 gallons of makeup water added. Backwash/clean filter within 24 hours. Available from your PristineBlue� retailer in 8 ounce, 32 ounce and 64 ounce containers.