Natural Chemistry Spa Chlorine Concentrate allows you to quickly add needed chlorine to your hot tub or spa without needing any dispensers or floaters. Simply spoon out the dosage and add directly to water for precise control over the level of chlorine in your spa water. Spa Chlorine Concentrate can be used for routine maintenance or superchlorinating your spa after heavy bather loads or infrequent use, ensuring your system is safe and healthy. Natural Chemistry is an industry innovator in utilizing natural enzymes and compounds to clean and sanitize pools and spas, allowing you to buy with confidence.
1/2 tsp per 100 gallons of water.
1 tsp per 100 gallons of water
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 15-20 minute intervals until a residual of 1-3ppm of available chlorine is established as determined by a testing 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 1-3ppm.
Use one teaspoon of this product per 100 gallons of water (or 1/2 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.
Reentry into a treated spa or hot tub is prohibited above levels of 3ppm of chlorine due to risk of bodily harm.