Natural Chemistry Spa Chlorine Concentrate Granular, 2 lb, Pack of 1, Disinfects Spas & Hot Tubs, Controls Microorganisms in Spa Water

This Natural Chemistry spa chlorine concentrate provides active chlorine residual to sanitize spa water, creating a clean, safe spa environment. It is part of the Sanitize group of products used in the Spa Ease program. Controls bacteria in spa water. Easy to dose and measure cap. Recommended dosage are 1/2 teaspoon per 100-gallons of water to maintain and 1-teaspoon per 100-gallons of water for super chlorination. It can be apply with pump on and adding maintenance dose as an initial treatment. Then it repeats at 15 to 20 minute intervals until a residual of 3-5 ppm of available chlorine is established as determined by a test kit. Super chlorination may be needed on a nightly basis in a heavily used spa or as infrequently as once a week in a moderately used spa. Includes 12 chlorine concentrate container per pack. Available in 2-pounds container.

• Maintains Clear Water: Natural Chemistry Spa Chlorine Concentrate Granules is specifically designed for spas to help control microorganisms in spa water. Spa Chlorine Concentrate is an easy to use, quick-dissolving granular chlorine that can be used both as a maintenance sanitizer or a superchlorinator when needed.
• Disinfects Spas & Tubs: When used as directed, Natural Chemistry Spa Chlorine Concentrate is effective as a spa and hot tub water disinfecting agent.
• Maintenance Dose:​ With pump on, add 1/2 teaspoon of this product per 100 gallons of water (or 5 teaspoons per 1,000 gallons) as an initial treatment. Repeat at 15 to 20 minute intervals until a residual of 3-5 ppm of available chlorine is established as determined by test kit. A test kit must be used regularly to determine the frequency of additional doses of this product needed to maintain the chlorine residual of 3-5 ppm.
• Superchlorination:​ Use one teaspoon of this product per 100 gallons of water (or 1/4 cup per 1,000 gallons). Superchlorination may be needed on a nightly basis in a heavily used spa or as infrequently as once a week in a moderately used spa.
• Tested and Proven Effective: Natural Chemistry products are known for delivering reliable results and making water care less complex. Natural Chemistry carries an extensive line of pool and spa solutions that match your unique needs.