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    HTH® Shock-N-Swim
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    Experience the very best of power and safety with HTH Shock N Swim!
    • Powerful yet safe shock product!
    • HTH Shock N Swim contains 45% available chlorine.
    • Contains calcium hypochlorite.
    • Will control algae, bacteria and other organic contaminants.
    • Will polish dull water and restore water clarity.
    • HTH shock makes pool water feel softer.
    • HTH pool shock is buffered to reduce pH fluctuations.
    • Ideal for weekly use and for killing existing algae.
    • Use HTH shock on a weekly basis to prevent algae growth.
    • Dosage = 1 to 2 pounds per 11,500 gallons.
    • Available in different quantities.
    • Economically and competitively priced.
    more information
      • Qty.
      • Item No.
      • Item Name
      • Only!
      • Y8320
      • 18 x 1-lb. bags
      • 18 x 1-lb. bags
      • Y8320
      • $64.99
      • $64.99
      • Y8340
      • 36 X 1-lb. bags
      • 36 X 1-lb. bags
      • Y8340
      • $127.99
      • $127.99
      Experience the very best of power and safety with HTH Shock N Swim!
      • Powerful yet safe shock product!
      • HTH Shock N Swim contains 45% available chlorine.
      • Contains calcium hypochlorite.
      • Will control algae, bacteria and other organic contaminants.
      • Will polish dull water and restore water clarity.
      • HTH shock makes pool water feel softer.
      • HTH pool shock is buffered to reduce pH fluctuations.
      • Ideal for weekly use and for killing existing algae.
      • Use HTH shock on a weekly basis to prevent algae growth.
      • Dosage = 1 to 2 pounds per 11,500 gallons.
      • Available in different quantities.
      • Economically and competitively priced.
      more information
      • More Information
      • Customer Reviews

      HTH swimming pool shock is ideal for weekly shock treatments and will also effectively deal with existing algae growth. While very powerful, HTH shock is also safe enough for swimming immediately after treatments so you don't have to miss out on any swimming time. HTH shock is a powerful product that will give your swimming pool a fast chlorine boost to kill off bacteria, algae and other organic contaminants. HTH pool shock will also improve the appearance of your pool water by restoring clarity, polish and brilliance.

      Ensuring that your swimming pool remains contaminant-free will not just keep your pool looking great, it will also prevent swimmers from contracting dangerous illnesses and infections. HTH shock is a powerful product that will give your swimming pool a fast chlorine boost to kill off bacteria, algae and other organic contaminants. HTH pool shock will also improve the appearance of your pool water by restoring clarity, polish and brilliance.

      Use HTH pool shock weekly to kill and prevent algae in swimming pools.

      HTH swimming pool shock is ideal for weekly shock treatments and will also effectively deal with existing algae growth. While very powerful, HTH shock is also safe enough for swimming immediately after treatments so you don't have to miss out on any swimming time.

      HTH is a highly respected name in the pool supply industry, known for providing first-class, effective products. And Sock It Shock N Swim certainly lives up to HTH's top-notch reputation!

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