SpaGuard Spa Shock - Oxidizer$20.97size Choose an option35 ozClear SpaGuard Spa Shock - Oxidizer quantity — OR — Add to cart SKU: N/A Category: Chemicals Description Additional information DescriptionDescriptionSpaGuard's Spa Shock enables spa owners to use a non-chlorine based shock treatment that stabilizes your spas pH level to prevent any bounce as well as producing crystal clarity to your water by removing any microscopic organic contaminants missed by the filtering system. Spa Shock's formula does not replace sanitizers or algaecides, and is compatible with chlorinating and brominating sanitation systems.DosageStart Up:2 oz per 300 gallons of water.Routine Maintenance:1 oz per 300 gallons of water per week.DirectionsApply product directly to water.IngredientsPotassium Peroxymonosulfate: 31%, Other Ingredients: 69%Additional informationsize35 ozRelated products Serum Total Cleanse $34.95 Add to cart Marquis Smart Chlor @ease Inline Cartridge $16.95 Add to cart SpaGuard Chlorinating Concentrate $11.47 – $50.97 Select options Serum Total Maintenance - 2L $119.95 Add to cart