BioGuard Smart Shock® is available in convenient 1lb bags (pictured here), 2lb resealable bottles, or 25lb buckets.
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BioGuard Smart Shock Maintain 1lb

1 Reviews | Read Customer Reviews

In Stock
     Brand: BioGuard
     Mfg # 22947BIO
     UPC: 017541644518
     Condition: New

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Product Description

Smart Shock is an excellent way to shock, oxidize, buffer and clarify your pool's water. Multi-functional Smart Shock also kills bacteria and contains blue algae killing crystals. Swimmers can re-enter the pool quickly after treatment. Kills bacteria, kills algae and clarifies Maintains brilliantly clear water Treat and swim in as soon as 15 minutes Preferred shock for the BioGuard Care System For use in all pool types Contains blue algae killing crystals Smart Shock should be used with these BioGuard Care Systems: 3-Step, and Once-A-Week 3-Step.


  • BioGuard Smart Shock - 1lb Bag
  • Kills bacteria, kills algae and clarifies
  • Treat and swim in 15 minutes
  • For use in all swimming pool types
  • Maintains brilliantly clear water

Product Reviews


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  1. Five Stars

    twice as expensive as stand pool shock but twice as effective in killing algae