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SHOCK

Use our premium shock products at least once a week to kill unwanted bacteria and algae, and give your pool the boost of chlorine it needs to keep your water as clean and clear as possible. hth® shock products are an essential problem solver as well as a great preventative treatment for your pool.
POOL SHOCKS
HTH Shock Pods product image
HTH Pre-Measured Water Soluble Pods Shock!, 5.625 lbs.
Quickly and conveniently shock your indoor or outdoor pool with the HTH® Pre-measured Water Soluble Pods Shock!
Don't know which products you need? Visit our water testing section.

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hth® shock treatment, 1.66lbs

Shock treat your pool at least once a week to kill unwanted bacteria and algae and to give your pool the boost of chlorine it needs to keep your water clean and clear.

Don't know which products you need? Visit our water testing section.

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hth® shock treatment, 13.3 oz

Shock treat your pool at least once a week to kill unwanted bacteria and algae and to give your pool the boost of chlorine it needs to keep your water clean and clear.

Don't know which products you need? Visit our water testing section.

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hth® shock treatment, 5 lbs

Shock treat your pool at least once a week to kill unwanted bacteria and algae and to give your pool the boost of chlorine it needs to keep your water clean and clear.

Don't know which products you need? Visit our water testing section.

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hth® shock treatment, 6 count 1 lb bags

hth® shock treatment, 6 count 1 lb bags, is an effective, multi-purpose product that sanitizes, clarifies, helps prevent algae and shock treats your pool. It is convenient, easy to use, and won’t over-stabilize your pool.

Don't know which products you need? Visit our water testing section.

HTH Super Green to Blue Shock System product image
HTH Super Green to Blue Shock System

Fight a severe algae bloom and return your pool to its clear blue appearance with the HTH® Super Green to Blue Shock System for indoor and outdoor swimming pools.

Don't know which products you need? Visit our water testing section.

HTH Super Shock! Treatment product image
HTH Super Shock! Treatment, 1lb.

This is an effective, multipurpose product that sanitizes, clarifies, helps prevent algae and shock treats your pool.

Don't know which products you need? Visit our water testing section.

HTH Super Shock! Treatment, 6 Bags (1 lb. each)
Quickly eliminate unwanted bacteria and algae in your indoor and outdoor swimming pool with a one-pound bag of HTH® Super Shock! Treatment.
Don't know which products you need? Visit our water testing section.

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hth® Super Shock! Treatment, 10 x 1lb

Shock treat your pool at least once a week to kill unwanted bacteria and algae and to give your pool the boost of chlorine it needs to keep your water clean and clear.

 

Don't know which products you need? Visit our water testing section.

HTH super shock! treatment 12 pack product image
hth® Super Shock! Treatment, 12 x 1lb

Quickly eliminate unwanted bacteria and algae in your indoor and outdoor swimming pool with a one-pound bag of HTH® Super Shock! Treatment. 

Don't know which products you need? Visit our water testing section.

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hth® ultimate shock treatment, 1 lb bag

hth® ultimate shock treatment is a highly effective, 7-in-1 multi-purpose shock product that works fast to kill bacteria and algae and restore crystal clarity to pool water within 24 hours. 

Don't know which products you need? Visit our water testing section.

Ultimate Shock Treatment 10pk
hth® ultimate shock treatment, 6 count 1 lb bags

hth® ultimate shock treatment, 6 count 1 lb. bags, is a highly effective, 7-in-1 multi-purpose shock product that works fast to kill bacteria and algae and restore crystal clarity to pool water within 24 hours. It is convenient, easy to use, and won’t over-stabilize your pool. Finally, it provides Visible Blue Action, so you know it is working!

Don't know which products you need? Visit our water testing section.