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SpaGuard Spa Shock-Oxidizer

SKU: 42624BIO

In stock

SpaGuard Spa Shock-Oxidizer


SpaGuard's Spa Shock-Oxidizer eliminates soluble organic undesirable compounds and irritants in spa water while also providing a buffer to prevent pH bounce. Regular use of SpaGuard Spa Shock-Oxidizer will help maintain clear spa water. 

What’s in the box

  • SpaGuard Spa Shock-Oxidizer

Directions for Use

Weekly Maintenance 

  1. Clean your spas surfaces, back-flush and clean filters.
  2. Ensure your spa's pH and alkalinity are within the proper ranges. 
  3.  Add 1 oz of Spa Shock-Oxidizer per 300 gallons of water.
  4. Circulate spa or hot tub water for 5 minutes.
  5. Add SpaGuard Spa Shock-Oxidizer 1 x week.
  6. For heavy spa use treat twice weekly.

Maintenance Tips

  1. Using spa test strips, test your spas water and adjust when needed.
  2. Ideal Range for alkalinity level: 80 - 120 ppm.
  3. Ideal Range for pH level: 7.2 - 7.8.

    Recommend For

    • Compatible with chlorine, bromine, ozone and biguanide sanitizers.


    Potassium Peroxymonosulfate: 31%, Other Ingredients: 69%



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