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Step 3 of the hth Spa™ Care 3-Step System is to shock or oxidize your spa water. Shocking your spa water weekly will help keep your water clean and clear by removing organic contaminants that can build up in the water.
hth spa non-chlorine shock oxidizer
hth spa™ Non-Chlorinating Shock Oxidizer
When used as a shock oxidizer, the hth Spa™ Non-Chlorine Shock Oxidizer product will effectively reduce odor-causing ammonia and chloramines, as well as soaps and oils, resulting in fresh, clean water. hth Spa™ Non-Chlorine Shock Oxidizer is not a disinfectant. Chlorine, bromine or other sanitizers are still necessary to properly treat spa water.            
  • Clears cloudy water
  • Eliminates odors and contaminants
  • Apply direct to spa
Don't know which products you need? Visit our water testing section.