Pool Water Treatment / Pool Sanitizers

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Smart Shock®

Smart Shock®

Other Product Variations
Smart Shock® 400 gm - 12 bags
Smart Shock® 400 gm - 40 bags


  • BioGuard’s best to kill bacteria, oxidize, buffer and clarify your water
  • Contains blue algae killing crystals
  • Treat and swim in as soon as 15 minutes
  • Can be used with the 3-Step or Once-A-Week 3 Step BioGuard Care System

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