HTH™ Spa Oxidizer

Relax into fresh, clean water with this easy-to-use non-chlorine shock oxidizer. HTH® Spa Non-chlorine Shock Oxidizer effectively reduces odor-causing ammonia and chloramines, resulting in clear, clean and healthy water. This product is great for bromine and chlorine systems. For best results, use HTH® Spa Non-chlorine Shock Oxidizer as part of your regular HTH® Spa care routine.   

  • Relax into fresh, clean spa water with this shock oxidizer. It reduces odor-causing ammonia and chloramines. 

  • Non-chlorine shock for spas and hot tubs; Clears cloudy water and Eliminates odors and contaminants. 

  • Compatible with most spas: HTH spa™ Care Non-Chlorine Shock Oxidizer is great for bromine and chlorine systems. 

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How to use

HTH™ Spa Oxidizer

1. Add the Recommended Amount of Oxidizer

With the filtration system on, apply 2 ounces (4 tablespoons) of HTH® Spa Non-chlorine Shock Oxidizer for every 250 gallons of water.

With the filtration system on, apply 2 ounces (4 tablespoons) of HTH® Spa Non-chlorine Shock Oxidizer for every 250 gallons of water.

2. Run Circulation with the Cover Removed

With the spa cover off, circulate your spa water for 15 minutes.

With the spa cover off, circulate your spa water for 15 minutes.