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BioGuard BurnOut® 3 Granular Chlorine Pool Shock

BioGuard BurnOut® 3 Granular Chlorine Pool Shock

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BioGuard BurnOut® 3 is BioGuard's most popular swimming pool shock product has been proven over the years to be reliable and powerful.

  • Quick dissolving granular chlorine shock
  • Suitable for use in all pool types
  • Restores sparkle and clarity to pool water
  • Destroys organic contaminants
  • Class 1 Oxidizer

BioGuard BurnOut® 3 is designed to provide a powerful burst of sanitation and oxidizing power that will break down bacteria and other organics added to the pool through normal use. The quick-dissolving formula makes it safe for all pool surfaces even vinyl and painted surfaces without fear of bleaching. Burnout 73 is compatible with both chlorine and bromine sanitizing systems and can be added directly to the pool, no frustrating and messing pre-dissolving necessary. Being a class 1 oxidizer makes it safer to store than many of the granular chlorine alternatives.


Always follow label instructions, dosages are provided here to inform your purchase decisions. These dosages are not meant as a replacement for label instructions.

Maintenance Shock: 1 pound per 20,000 gallons of water weekly or 1 pound per 10,000 gallons of water every other week.

Super Chlorination/Visible Algae: 2 pounds per 12,000 gallons