HTH® Pool Care Chlorine Stabilizer

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Help protect and extend the life of chlorine in your swimming pool water and ensure healthy swimming.

  • Protects chlorine against sunlight
  • Helps chlorine last longer
  • Compatible with all swimming pools
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Extends chlorine life

Helps slow down the effects of direct sunlight on chlorine in swimming pool water.

Easy application

Simply add HTH® Chlorine Stabilizer directly to your skimmer.

You’re all clear with HTH®

For best results, use HTH® 6-Way Test Strips weekly to test, balance and maintain stabilizer levels between 20 and 25 ppm.

How to use

HTH® Chlorine Stabilizer

1. Test Your Pool Water

Use HTH® 6-Way Test Strips or Test Kit.

Use HTH® 6-Way Test Strips or Test Kit.

2. Apply HTH® Chlorine Stabilizer

If the stabilizer level is below 20 ppm, apply HTH® Stabilizer directly to the skimmer.

If the stabilizer level is below 20 ppm, apply HTH® Stabilizer directly to the skimmer.

3. Test & Balance Weekly

Stabilizer level should be maintained between 20 and 25 ppm.

Stabilizer level should be maintained between 20 and 25 ppm.