Pool Solutions Cal-Shock 65 is used for effective super chlorination. Cal-Shock 65 treatment comes in a fast dissolving granular form. This product controls growth of algae and effectively kills many bacteria thus helping to keep the pool in a sanitary condition. These contaminants can clog the filter, cause scum lines, and affect swimmer comfort. Cal-Shock 65 can be used with chlorine and salt water pools, both vinyl and concrete.
Dosage: SHOCK TREATMENT OR SUPERCHLORINATION: Every 7 days, or as necessary, super chlorinate the pool with 10 to 20 oz. of product for each 10,000 gallons of water to yield 5 to 10 ppm available chlorine by weight. If algae develop, shock treat or super chlorinate the pool water by adding 1 oz. per each 500 gallons of water. Allow 5 minutes for product to dissolve and repeat if necessary. Thoroughly clean pool by scrubbing surface of algae growth, then vacuum and cycle through filter. Pool should not be entered until chlorine residual reads 1.0-3.0 ppm.
* Vinyl Pools - Mix 1 oz. in 2 qts. Of water then add to pool
Product Use: For burning up organic materials in swimming pools. Granular chlorinating powder.
Directions: For best results, in vinyl pools, add the product as a solution to the pool water, and in concrete pools scatter the granular material directly over the pool surface.
IMPORTANT: When mixing, add product to water in a clean pail. DO NOT add water to the product. All mixing must be done outdoors. Never mix Super Charge with any other chemical. Do not use in feeder, float, or skimmer. Always mix only with pool water by scattering product over the pool surface. This product is toxic to fish and aquatic organisms.