Cyanuric Acid

Unless you are running a salt water chlorinator during the hours of daylight, most pools do not need Cyanuric Acid if you are chlorinating with normal pool chlorine (T.C.C.A 90) powder, granules, or tablets. YOU ONLY NEED VERY SMALL QUANTITIES OF CYA. Are you sure you need it?  Read our CYA ADVICE page before you buy it.

Unless you are running a salt water chlorinator during the hours of daylight, most pools do not need Cyanuric Acid if you are chlorinating with normal pool chlorine (T.C.C.A 90) powder, granules, or tablets. YOU ONLY NEED VERY SMALL QUANTITIES OF CYA. Are you sure you need it?  Read our CYA ADVICE page before you buy it.