HTH spa™ Care Non-Chlorine Shock Oxidizer: Non Chlorine Spa Shock

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HTH™ Spa Non-Chlorine Shock Oxidizer helps you refresh and restore your spa water with confidence.

  • This easy-to-use non-chlorine shock oxidizer eliminates odors and cloudiness by breaking down contaminants, ammonia, and chloramines for visibly clearer, cleaner, and healthier water.
  • Perfect for regular use, it works fast to enhance sanitizer efficiency and extend water life without affecting bromine or chlorine levels.
  • Compatible with chlorine and bromine systems.

HTH™ Spa Non-Chlorine Shock Oxidizer delivers reliable clarity and freshness so you can focus on relaxing. HTH™ is here to help. 

Compatible with most spas

HTH spa™ Non-chlorine Shock Oxidizer is great for bromine and chlorine systems.

You’re all clear with HTH™

For best results, use HTH spa™ Non-chlorine Shock Oxidizer as part of your regular HTH spa™ care routine.

How to use

HTH spa™ Care Non-Chlorine Shock Oxidizer: Non Chlorine Spa Shock

1. Apply To Spa Water

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. Circulate Water

With the spa cover off, circulate your spa water for 15 minutes to disperse the non chlorine spa shock for full effectiveness.

With the spa cover off, circulate your spa water for 15 minutes to disperse the non chlorine spa shock for full effectiveness.