Top 10 Shock Pool 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 - 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. Compatibility: effective for all swimming pool types including pools with liners and Gunite pools, and saltwater pool systems. Includes: twelve 1-lb bags of shock treatment for your swimming pool. 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. HTH

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1 lb Pack of 6, HTH 52023 Super Shock Treatment Swimming Pool Chlorine Cleaner

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HTH #ad - 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.

Compatibility: effective for all swimming pool types including pools with liners and Gunite pools, and saltwater pool systems. 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. Includes: six 1-lb bags of shock treatment for your swimming pool. 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
Height9.5 Inches
Length4.13 Inches
Weight1 Pounds
Width10.5 Inches
Part Number52023
Model52023

3. Clorox

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

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

4. DryTec

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DryTec Calcium Hypochlorite Chlorinating Shock Treatment for Swimming Pools, 1-Pound Pack of 24

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DryTec #ad - Fast-acting quick-Dissolving Swimming Pool Sanitizer. 24 bags 1-pound each. 68% calcium hypochlorite. Kills bacteria, controls algae, and destroys organic contaminants in pools. Recommended dosage: 1 pound per 10, 000 gallons of water.
BrandDryTec #ad
ManufacturerRobelle Industries #ad
Height6 Inches
Length24 Inches
Weight24 Pounds
Width12 Inches
Part Number1-1901--24
Model1-1901--24

5. In The Swim

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

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In The Swim #ad - This product can only be shipped within the 48 contiguous states. Powerful chlorine shock treatment that is great for regular maintenance. Main active ingredient is 68% Calcium Hypochlorite Cal-Hypo for quick sanitizing. Quickly eliminates algae, bacteria, and other harmful contaminants from your pool water. Dosage: 1 pound per 10, 000 gallons. 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.
BrandIn The Swim #ad
ManufacturerPool Solutions #ad
Height11.2 Inches
Length11.3 Inches
Weight27 Pounds
Width10.4 Inches
Part Number25266 2X12X1

6. Clorox

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

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

7. HTH

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

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HTH #ad - 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.

Benefits: kills green algae and prevents future algae blooms in your swimming pool so you can get back to enjoying your summertime fun. Use: apply directly to pool water as needed; follow included instructions. Includes: one 7. 2-lb container of shock treatment for your swimming pool water. 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.
BrandHTH #ad
ManufacturerInnovative Water Care #ad
Height11.19 Inches
Length4.56 Inches
Width9.5 Inches
Part Number52032
Model52032

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

9. Zapp It

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Calcium Hypochlorite Super Shock 50lb, Zappit 73% Cal Hypo Pool Shock

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Zapp It #ad - 1 lb will provide 2ppm of available chlorine in 40, 000 gallon pool. Signature required at time of delivery. 70% available chlorine, Pool Shock and Super Chlorinator. Fast dissolving granular formula.
BrandZapp It #ad
Weight50 Pounds
Part Number8000560

10. HTH

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HTH 67156 Shock Pods Care for Swimming Pools, 15 ct

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HTH #ad - 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.

Includes: 15 6-oz pods of shock treatment pool care chemicals for your swimming pool. Features: fast acting; fast dissolving; won’t fade liners; Resealable bag; Pre-measured; Water-soluble; Kills bacteria and algae; Restores clarity; Sun protected. Compatibility: effective for all swimming pool types including pools with liners and Gunite pools, and saltwater pool systems. Benefits: increases the chlorine level in swimming pools to kill bacteria and algae for clean and clear fun all season long.
BrandHTH #ad
ManufacturerArch Chemical #ad
Height8.25 Inches
Length6.63 Inches
Weight5.63 Pounds
Width7.88 Inches
Part Number67156
Model67156