Best Pool Shocks
Updated December 2024
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Best Pool Shocks
2024 Buyer's GuideUpdated December 2024
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In The Swim Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends Against Bacteria, Algae, and Microor...
Dosage: 1 lb treats 10,000 gallons
Treatments Included: 24 x 1 lb bags
Active Ingredient: 68% calcium hypochlorite
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HTH 52030 Swimming Pool Care Shock, Swimming Pool Chlorinator Boosts Chlorine Levels, Cal Hypo Formula, 13.3oz (6 Pack)
Dosage: 1 bag treats 10,000 gallons
Treatments Included: 6 x 13.3 oz bags
Active Ingredient: 78% calcium hypochlorite
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HTH 52037 Swimming Pool Care Shock Advanced, Swimming Pool Chemical, Cal Hypo Formula (12 Pack)
Dosage: 1 lb treats 13,500 gallons
Treatments Included: 12 x 1 lb bags
Active Ingredient: 56.4% calcium hypochlorite
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In The Swim Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends Against Bacteria, Algae, and Microor...
Dosage: 1 lb treats 10,000 gallons
Treatments Included: 24 x 1 lb bags
Active Ingredient: 68% calcium hypochlorite
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In The Swim Chlorine-Free Pool Shock – Quick Dissolving, Fast-Acting, Shock-Oxidizer for Swimming Pools and Spas - 12 x 1 Pound...
Dosage: 1 lb treats 10,000 gallons
Treatments Included: 12 x 1 lb bags
Active Ingredient: 38% potassium monopersulfate
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DryTec 1-1901-24 Calcium Hypochlorite Pool Shock, 1-Pound, 24-Pack
Dosage: 1 lb treats 10,000 gallons
Treatments Included: 24 x 1 lb bag
Active Ingredient: 68% calcium hypochlorite
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We also considered 7 others:
Our Top Choice
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1
In The Swim Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends Against Bacteria, Algae, and Microor...
Dosage: 1 lb treats 10,000 gallons
Treatments Included: 24 x 1 lb bags
Active Ingredient: 68% calcium hypochlorite
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