NC Spa Chemistry Spa Chlorine Concentrate Spa Sanitizer (2 lb)

NC Spa Chemistry 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.

• 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.