Top 9 Pool Shock Treatment – Swimming Pool Clarifiers & Enzymes

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1. HTH

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1 lb Pack of 12, HTH 52026 Super Shock Treatment Swimming Pool Chlorine Cleaner

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HTH #ad - Includes: twelve 1-lb bags of shock treatment for your swimming pool. Compatibility: effective for all swimming pool types including pools with liners and Gunite pools, and saltwater pool systems.

Features: increases chlorine levels; kills and prevents bacteria and algae; Keeps water clear; See results in 24 hours; 1 bag treats 13, 500 gallons; Won’t fade vinyl pool liners. Benefits: increases the chlorine level in swimming pools to kill bacteria and algae to keep your pool water clear and ready for fun all season long. Use: apply directly to pool water as needed; Test pool water and shock weekly to keep free available chlorine levels between 1 and 4ppm.
BrandHTH #ad
ManufacturerInnovative Water Care #ad
Height10 Inches
Length7 Inches
Weight12 Pounds
Width10.5 Inches
Part Number52026
Model52026

2. Clorox

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6 Pack, White, Clorox Pool&Spa 33506CLX Pool Shock XtraBlue 6 1-lb Bags

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Clorox #ad - Creates crystal clear water. Won't impact pH. Kills and prevents green, black and mustard pool algae. Improves filter performance. Kills bacteria. Swim-ready in 15 minutes. Reduces chlorine odor and eye irritation. Multi-functional pool shock with algae-fighting crystals.
BrandClorox #ad
ManufacturerClorox® Pool&Spa™ #ad
Height9.25 Inches
Length4.25 Inches
Weight6 Pounds
Width8.88 Inches
Part Number33506CLX
Model33506CLX

3. Pool Essentials

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Pool Essentials Shock Treatment 6 Pack 13.4 oz Bags

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Pool Essentials #ad - Fast-dissolving pool shock. Power_source_type: Manual. Clears cloudy water and removes swimmer contaminants* * such as body oils, sweat, lotions and urine. No assembly required.
BrandPool Essentials #ad
ManufacturerPool Essentials #ad
Height9.25 Inches
Length3.38 Inches
Weight0.82 Pounds
Width9 Inches
Part Number25106ESS
Model25106ESS

4. In The Swim

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In The Swim Chlorine Pool Shock, 12 X 1 Pound Bags

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In The Swim #ad - Quickly eliminates algae, bacteria, and other harmful contaminants from your pool water. Special shipping information: this product may not be available for 1 or 2 day shipping due to federal regulations that require it to ship via ground ship methods only. Main active ingredient is 68% Calcium Hypochlorite Cal-Hypo for quick sanitizing. Powerful chlorine shock treatment that is great for regular maintenance. This product can only be shipped within the 48 contiguous states. Dosage: 1 pound per 10, 000 gallons.
BrandIn The Swim #ad
ManufacturerIn The Swim #ad
Part NumberY8010

5. HTH

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7.2 lbs, HTH 52032 Super Green to Blue Shock System for Swimming Pools

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HTH #ad - Includes: one 7. 2-lb container of shock treatment for your swimming pool water. Use: apply directly to pool water as needed; follow included instructions.

Features: turns pool from green to blue in 24 hours; 1 bag treats up to 20, 000 gallons; Dissolves fast; Won’t fade vinyl pool liners. Benefits: kills green algae and prevents future algae blooms in your swimming pool so you can get back to enjoying your summertime fun. Compatibility: designed only for pools that can vacuum to waste; Effective for all swimming pool types including vinyl-lined pools, Gunite pools, and saltwater pool systems.
BrandHTH #ad
ManufacturerInnovative Water Care #ad
Height11.19 Inches
Length4.56 Inches
Width9.5 Inches
Part Number52032
Model52032

6. HTH

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15 ct, HTH 67156 Shock Pods Care for Swimming Pools

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HTH #ad - Includes: 15 6-oz pods of shock treatment pool care chemicals for your swimming pool. Compatibility: effective for all swimming pool types including pools with liners and Gunite pools, and saltwater pool systems.

Use: apply to skimmer or directly to the pool for easy DIY pool care; Test pool water and shock weekly to keep free available chlorine levels between 1 and 4ppm. Benefits: increases the chlorine level in swimming pools to kill bacteria and algae for clean and clear fun all season long. Features: fast acting; fast dissolving; won’t fade liners; Resealable bag; Pre-measured; Water-soluble; Kills bacteria and algae; Restores clarity; Sun protected.
BrandHTH #ad
ManufacturerArch Chemical #ad
Height8.25 Inches
Length6.63 Inches
Weight5.63 Pounds
Width7.88 Inches
Part Number67156
Model67156

7. Clorox

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Clorox Pool&Spa 32312CLX Shock Plus, White, 12-Pound

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Clorox #ad - Treat and swim in 15 minutes if free chlorine is between 1 to 4 ppm. Improves filter performance. 4-in-1 formula won't impact pH. Easy open, easy pour bottles. Clears cloudy water and removes swimmer contaminants.
BrandClorox #ad
ManufacturerChem Lab Products, Inc. #ad
Height7.81 Inches
Length11.19 Inches
Weight12 Pounds
Width8.5 Inches
Part Number32012CLX
Model32312CLX

8. Clorox

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Clorox Pool&Spa 33512CLX Pool Shock XtraBlue 12 1-lb Bags, 12 Pack, White

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Clorox #ad - Improves filter performance. Multifunctional pool shock with algae-fighting crystals. Kills and prevents green, black and mustard pool algae. Kills bacteria. Power source Type: Manual. Creates crystal clear water.
BrandClorox #ad
ManufacturerClorox® Pool&Spa™ #ad
Height9.25 Inches
Length5.38 Inches
Weight12 Pounds
Width11 Inches
Part Number33512CLX
Model33512CLX

9. In The Swim

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In The Swim Instant Chlorine Shock for Swimming Pools, 1.07 Pound Container 4

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In The Swim #ad - Super powerful and effective chlorine shock treatment. Dosage: 1 lb per 10, 000 gallons. Active ingredient: Calcium Hypochlorite 73%. Note: we are currently unable to ship Instant Chlorine to the state of Wyoming due to State Restrictions. Ideal for spring openings, stubborn algae blooms, and regular maintenance.
BrandIn The Swim #ad
ManufacturerIn The Swim #ad
Part NumberY7700
ModelBLZ-30456