Spa Chlorine Concentrate™
Controls Bacteria and Algae in Spa Water
Natural Chemistry's Spa Chlorine Concentrate is specifically designed for spas to help control bacteria and algae in spa water.
![](https://d16bl9hbknyxy0.cloudfront.net/303ea2c8-8d4b-4eaa-916a-124b41d84728/5f1795e9-8be6-4fc0-9912-1452e65c8dd7/14221ncm-100.png?w=150&h=150&fit=inside&Expires=9223372036854775&Signature=mWxOhV9kuu7fxf42co2m98wQPZnlzRN5mP5GB9yn-Wh~k7blbU6U05hoGFWxwoQ1kTM9JzKeuYYD6gunDGQRlePEUWXaIJD2XV7T8glnVQktZ4bFM53ZcC8WUj7NpP0PZJv3V0shvbgf3RXqaAKqB~xsm6C9AbxlfDZVaBnV~hF4ERbB6HLzU4oKx7OoOQ3CGMrZM7V3Ff1YBurloCaRd5jeQ0JWLg-SGuOuMhYDt~RQXaYaB-yftqvca4gMrFeIx059YF0rwQ2NidymTwxKdvLUAiX0EMoiKHiGdLTp3SSwlcS9zAeoVaM9TvJ4U5EA7s-ZYDOmIWvMHx~mLb0D6w__&Key-Pair-Id=K2SKI2Y48Y62V1)
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Available Sizes
![](https://d16bl9hbknyxy0.cloudfront.net/303ea2c8-8d4b-4eaa-916a-124b41d84728/686e575a-e9a5-4931-a785-fb3925b32f8e/14221ncm-lres.png?w=150&h=150&fit=inside&Expires=9223372036854775&Signature=R~prOD~yzOpjD9zzjixMwXEY42MjXZN6mZdse0lu1DBjr6KrrZDhQ9V5ls4m6JvLQzWDcuzEmaTAZ3pvnTe9NG1Ie8E9UsT~kmW5pC6Yzg5lZ7~NPK3yAIQ~PvG-05Ppb76~09i1Y15TzOfqMciLQ03ZLfauvBq6rtUQ6bJly6xAgFDs66A9kzbpQTa7OHEfh3AfT9jhvvwPADCHUQL-H9ipiikjbPGgkVtr87x1n18QP9Rsm3TOUJSUwVwZvgu4ANltUA38EbBZwNqRI9pDgnu9z9GulzIry4EZmDrjBRJPb2rEqB8NP-A6qHrBw0GDhY~nSyKodjMa26uE9my6Mw__&Key-Pair-Id=K2SKI2Y48Y62V1)
2 lbs.
SKU: 14221NCM
![](https://d16bl9hbknyxy0.cloudfront.net/303ea2c8-8d4b-4eaa-916a-124b41d84728/cce8628c-80f4-4e93-acf7-0b92b75d6f4f/14223ncm-lres.png?w=150&h=150&fit=inside&Expires=9223372036854775&Signature=F-QdauTrJ149Nls~D1gJ-Fz~2IGPu4kZvs6m2X1oIOB2dpYZfoXjmbaNznEmoIV9Ls6-9NkL1QnqfNlvWSDgRNLlQsRJfKAICG8iyra2LTiQve09xxoFDrXQA9VovQ9hDoDnJ8-jkRh2-e9cE18Hm2tECfrX6w9y4UfggOeYCTsWW91g8I3WZG6ddG2PVAQ5gp-VWOXKMapLZsP~6O7R7Fi3wp0ECx3nfvHuRMCoWtMEqCzDQC3HebP15F29Xh0I47GEi6~pozJy0m-6uPXRusxBX55nxI~7mbNe6c5lVmp7n6lssuitbiadb5SokZBo8hgwJcNI5x1NYVyOTC5k-w__&Key-Pair-Id=K2SKI2Y48Y62V1)
5 lbs.
SKU: 14223NCM
Details
Product Education
- Specifically designed for spas and hot tubs
- Concentrated formula
- Controls bacteria and algae in spa water
INSTRUCTIONS
Directions for use:
It is a violation of Federal Law to use this product in a manner inconsistent with its labeling. Read entire label and use strictly in accordance with precautionary statements and directions.
FOR SPA AND HOT TUB DISINFECTANT:
When used as directed, this product is effective as a spa and hot tub water disinfecting agent.
Ensure all spa and hot tub equipment is working properly. Backwash/clean the filter system following manufacturer's directions. Adjust pH to between 7.2-7.6. When using other products as outlined in the directions for this product, always follow directions on those products.
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.