Jacks Magic The Purple Stuff 1 Qt
SPECIFICALLY DESIGNED FOR SALT POOLS! Just allow 15 minutes between use and swimming! Especially designed for salt pools. Powerful stain preventing formula, perfect for pools with a highTDS (total dissolved solids) level.Helps prevent scaling of chlorine generator electrodes.Initial Dosage: 32 oz. per 10,000 gallonsMaintenance Dosage: 6-8 oz. per 10,000 gallons bi-weekly.