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Chlorinating Concentrate | 42616BIO

Chlorinating Concentrate | 42616BIO

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SpaGuard's Chlorinating Concentrate is a fast-dissolving, granular form of chlorine that provides spa owners with disinfection. When added to spa water with the pump running, it dissolves quickly and instantly balances pH levels. Administered in either regular or shock doses, the concentrate provides sanitization and oxidation.



  1. Ensure that all equipment in your spa or tub is functioning properly.
  2. Follow the manufacturer's directions to backwash or clean the filter system.
  3. Adjust the pH of the water to a range between 7.2 and 7.6.
  4. When using other products as outlined in the directions for this product, always follow the specific instructions provided for those products.
  5. It is recommended to drain and clean your spa every 60 days or whenever the water becomes difficult to manage or keep clear.
  6. Avoid using oils, salts, and lotions unless they are specifically formulated for use in spas and hot tubs to prevent cloudy water.

Routine Maintenance:

  1. With the pump running, add 1/2 teaspoon of this product per 100 gallons of water as an initial treatment.
  2. Repeat this process at 15 to 20-minute intervals until a residual chlorine level of 3-5 ppm (parts per million) is established, as determined by a test kit.
  3. Regularly use a test kit to determine the frequency of additional doses required to maintain the desired chlorine residual of 3-5 ppm.


  1. Use 1 teaspoon of this product per 100 gallons of water for superchlorination.
  2. Depending on the spa usage, superchlorination may be needed on a nightly basis for heavily used spas or as infrequently as once a week for moderately used spas.


Routine Maintenance:

1/2 tsp per 100 gallons of water repeated every 15 minutes until chlorine residual of 3-5 ppm is achieved.

Super Chlorination:

1 tsp per 100 gallons of water.


Sodium Dichloro-s-Triazinetrione: 99%
Other Ingredients: 1%

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