Squeeze at arrows & unscrew. Reclose tightly. Test & Balance: Test pH weekly and maintain pH between 7.2-7.6. Test Total Alkalinity before using this product. Visit cloroxpool.com for free water analy…
Ingredients
Principal Functioning Agent: Sodium Bisulfate (93.2%), Constituents Ineffective as a Spray Adjuvant (6.8%). Total Ingredients: (100.0%).
Contains sodium bisulfate

