This is the ultimate buyer’s guide to the Best Pool Shocks. We’ve listed our top picks, including the Most popular, Top-rated, and Bestselling Products.
After hours of scanning and analyzing the market, using too many factors, we have found the Best Pool Shocks of 2022. Check out our ranking below!


Top 20 Best Pool Shocks of 2022



Best Pool Shocks 2022 (Reviews)


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

$39.99
$23.48
 in stock
33 new from $23.48
Free shipping
Amazon.com
as of February 26, 2022 9:41 pm

Features

  • 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
  • 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
  • INCLUDES: Six 1-lb bags of shock treatment for your swimming pool

HTH 52123 Super Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb (Pack of 15)

$89.99  in stock
6 new from $89.99
Amazon.com
as of February 26, 2022 9:41 pm

Features

  • 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
  • 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
  • INCLUDES: 15 1-lb bags of shock treatment for your swimming pool

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

$69.99
$56.99
 in stock
27 new from $49.97
Free shipping
Amazon.com
as of February 26, 2022 9:41 pm

Features

  • 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
  • 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
  • INCLUDES: Twelve 1-lb bags of shock treatment for your swimming pool

DryTec 1-1901-24 Calcium Hypochlorite Chlorine Shock Treatment for Swimming Pools, 1-Pound, 24-Pack

$99.99  in stock
8 new from $99.99
Amazon.com
as of February 26, 2022 9:41 pm

Features

  • 24 bags (1-pound each)
  • Fast-Acting Quick-Dissolving Swimming Pool Sanitizer
  • Kills bacteria, controls algae, and destroys organic contaminants in pools
  • 68% calcium hypochlorite
  • Recommended Dosage: 1 pound per 10,000 gallons of water

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

$284.99  in stock
2 new from $284.99
Amazon.com
as of February 26, 2022 9:41 pm

Features

  • SIGNATURE REQUIRED AT TIME OF DELIVERY
  • 70% available chlorine, Pool Shock and Super Chlorinator
  • Fast dissolving granular formula
  • 1 lb will provide 2ppm of available chlorine in 40,000 gallon pool
  • Available in 50lb Buckets- 100lb option arrives as two 50lb buckets for no extra charge!

In The Swim Calcium Hypochlorite Chlorine Granular Pool Shock - 50 Pounds

$284.99  in stock
2 new from $284.99
Amazon.com
as of February 26, 2022 9:41 pm

Features

  • NOTE: A valid phone number is required to ship this item, you must be present to sign for delivery
  • NOTE: This item cannot be shipped to Alaska or Hawaii (item will be removed from your order).
  • Fast-acting Calcium Hypochlorite Cal-Chlor chlorine granules provide 68% available chlorine for hard-hitting immediate results!
  • Clears cloudy water or dull water appearance. Non-stabilized formula is ideal for super shocking or everyday use, contains no cyanuric acid.
  • Cal-Chlor granules can be used in swimming pools, spas and hot tubs. Must pre-dissolve/dilute to prevent bleaching of the liner.

In The Swim Sodium Di-Chlor Chlorine Granular Pool Shock - 25 Pound Bucket

$174.99  in stock
2 new from $174.99
Amazon.com
as of February 26, 2022 9:41 pm

Features

  • In the Swim's granular chlorine is ideal for use in swimming pools, spas, fountains and water features
  • Powerful sanitizing powder that destroys bacteria, breaks down contaminants and kills algae
  • Calcium-Free formula keeps hard-water pools sparkling clean and crystal clear
  • Contains premium-quality 56% available stabilized chlorine
  • 99% Sodium Dichloro-S-Triazinetrione Dihydrate.

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

$87.99  in stock
38 new from $85.00
Amazon.com
as of February 26, 2022 9:41 pm

Features

  • Multifunctional pool shock with algae-fighting crystals
  • Creates crystal clear water
  • Kills and prevents green, black and mustard pool algae
  • Kills bacteria
  • Improves filter performance

Doheny's Chlorine Super Shock - 24 x 1 lb. Bags

$112.49  in stock
Amazon.com
as of February 26, 2022 9:41 pm

Features

  • Main active ingredient is 68% Calcium Hypochlorite (Cal-Hypo)
  • Powerful chlorine shock treatment that is great for regular maintenance
  • Quickly eliminates algae, bacteria, and other harmful contaminants from your pool water
  • 65% Available Chlorine
  • Dosage: 1 Pound per 10,000 gallons

Circupool CORE55 Salt Chlorinator System | 8 Year Warranty with No DIY Install Penalty | USA Titanium | 2.4 lb CL Output | Electronic Chlorine Generator for Swimming Pools up to 55,000 Gallons

$1,849.00  in stock
Amazon.com
as of February 26, 2022 9:41 pm

Features

  • Revolutionary compact design allows for incredibly easy DIY installation.
  • 4th-Generation system, combining the best in advanced technology with reliable, simple operation.
  • USA Titanium Cell, industry-best 8-Year Limited Warranty.
  • Heavy-Duty, Weather-Proof construction with IP-66 Rated Protection.

Remington Solar Chlorine-Free Sun Shock & Water Purifier – Reduces Chlorine Usage by up to 80-Percent – Solar Powered Pool Clarifier - Automatic Pool Cleaner & Pool Ionizer for All Pools

$119.00  in stock
5 new from $119.00
Free shipping
Amazon.com
as of February 26, 2022 9:41 pm

Features

  • DEVELOPS A CLEAR POOL WITH SOLAR POWER: Finally, you can have a beautifully blue pool, without the maintenance! The magic behind this automatic pool cleaner is the ions it creates to destroy growth in your pool… all from Solar Power!
  • USE 80-PERCENT LESS CHLORINE, SAVE $300-TO-$500 EVERY YEAR: With less chlorine & shock, this solar pool ionizer will pay for itself… SERIOUSLY! Put money back into your pocket by transforming your pool into a biologically healthy & clear water!
  • NO HARMFUL CHLORINE, ENDS BLEACHED CLOTHES & HAIR: Invest in your family’s health & use a chlorine-free shock! Your kids will certainly thank you for the switch because they won’t have to worry about dry & red eyes or having their clothes bleached!
  • SAVES YOU TIME, REDUCES BRUSHING & CLEANING: When you get home from work, you can finally relax IN your pool instead of cleaning it. Remington Solar’s pool clarifier uses a proven 20-year technology to keep your pool clear while you’re away!
  • HANDLES ALL POOLS, 30-DAY NO RISK GUARANTEE: No matter the pool type, Remington Solar will improve your pool’s clarity! We’re so confident that you will love it, we are giving you a 30-Day No Risk Trial!

Aqua Clear Pool Products Pool Shock 6x1 lb.

$22.94  in stock
Amazon.com
as of February 26, 2022 9:41 pm

Features

  • Kills bacteria
  • Safe for all pool types
  • 6 pk
  • Power source type: Manual

In The Swim Super Pool Shock 12 x 1 Pound Bags

$89.99  in stock
2 new from $89.99
Amazon.com
as of February 26, 2022 9:41 pm

Features

  • Super powerful and effective chlorine shock treatment that can quickly take your pool water from cloudy to crystal clear
  • Quickly eliminates harmful contaminants from your pool water
  • Ideal for spring openings and regular maintenance
  • Main active ingredient is 73% Calcium Hypochlorite makes it our strongest pool shock
  • Dosage: 1 Pound per 10,000 gallons

Rx Clear Mega Shock | 73% Calcium Hypochlorite | Kills Algae in Swimming Pools | Works As Pool Sanitizer Clarifier and Algicide | One Pound Bags | 48 Pack

$269.98  in stock
Amazon.com
as of February 26, 2022 9:41 pm

Features

  • MULTI-PURPOSE - This swimming pool shock works as a strong sanitizer, clarifier, and algicide for clear blue water.
  • EXTRA POWER - Due to its high percentage of chlorine, Mega Shock is a very effective treatment for a quick chlorine boost. The Rx Clear Mega shock packets are chlorinating essentials.
  • MIX BEFORE YOU FIX - Add this granular powder to a bucket of water before you begin dissolving it in your pool. Add a 1 lb bag per 10,000 gallons of pool water for smart maintenance.
  • BEAT THE GREEN - Keep in your swimming pool algae free by adding 2 bags (2 lbs) of shock per 14,000 gallons of pool water. These granules work as an algaecide if your pool needs cleaning, or if you're opening for the season.
  • WORKS BEST AT NIGHT - Maximize performance by adding this shock to your pool at night. Wait to swim 8 to 10 hours after you start the application. Trust Rx Clear to supply reliable chemicals, supplies, and equipment for your above or in ground pool, spa or hot tub.

HTH 52019 Super Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb

$13.99
$8.72
 in stock
11 new from $8.72
Free shipping
Amazon.com
as of February 26, 2022 9:41 pm

Features

  • BENEFITS: Boost chlorine levels to sanitize your pool water and kill harmful algae or bacteria for clean swimming
  • USE: Apply to swimming pool water as directed to attain proper chlorine levels for safe swimming
  • COMPATIBILITY: Great for vinyl-lined pools; Works with fresh and saltwater systems
  • FEATURES: Kills bacteria and algae; Crystal clear results in as little as 24 hours; Fast acting and fast dissolving
  • INCLUDES: One 1-lb bag of pool shock treatment that treats 13, 500 gallons of pool water

HTH 52028 Ultimate Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb (Pack of 6)

$49.99  in stock
8 new from $49.97
Free shipping
Amazon.com
as of February 26, 2022 9:41 pm

Features

  • 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
  • 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; Reduces eye and skin irritation; Prevents stains from metals and scale; See results in 24 hours; 1 bag treats 13,500 gallons; Won’t fade vinyl pool liners
  • INCLUDES: Six 1-lb bag of shock treatment for your swimming pool

Aqua Clear Pool Products Pool Shock 24x1 lb.

$91.75  in stock
Amazon.com
as of February 26, 2022 9:41 pm

Features

  • Kills bacteria
  • Safe for all pool types
  • 24 pk
  • Power source type: Manual

In The Swim Chlorine-Free Oxidizing Pool Shock 24 x 1 Pound Bags

$174.99  in stock
2 new from $174.99
Amazon.com
as of February 26, 2022 9:41 pm

Features

  • Powerful oxidizing agent that eliminates combined non-sanitizing chlorine (chloramines) and provides higher free chlorine levels
  • Chlorine-Free shock oxidizes and helps eliminate algae growth as well as harmful bacteria
  • Ideal for use with chlorine or bromine sanitized applications, weekly maintenance, and will not affect other chemical levels
  • Main active ingredient is Potassium Monopersulfate and is safe to swim in just 15 minutes after use
  • Dosage: 1 Pound per 10,000 gallons

BioGuard Smart Shock (25 lb)

$269.99  in stock
Amazon.com
as of February 26, 2022 9:41 pm

Features

  • Contains Blue Algae-Killing Crystals
  • Kills Bacteria
  • Controls Algae
  • Clarifies Water

Liquid Chlorine Pool Shock (Case - 4 Gallons) - 12.5% Sodium Hypochlorite

$55.95
$51.25
 in stock
5 new from $51.25
Amazon.com
as of February 26, 2022 9:41 pm

Features

  • ✅ Case (4 Gallons) of Commercial Grade Liquid Chlorine Pool Shock!
  • ✅ 12.5% Sodium Hypochlorite, NSF 50/60 Certified!
  • ✅ Approved for Sanitization of Surfaces! (See CDC Guidlines)
  • ✅ Perfect for Pressure Washers Too!
  • ✅ Will Not Cloud Pool. No Mixing Required and Ready to Use! - Made in the USA. EPA Reg. No. 55852-3

Best Pool Shocks 2022 | Price Comparison

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Our app considers products features, online popularity, consumer reviews, consumer ratings, brand reputation, prices, and many more factors, as well as reviews by our experts. read more About Us

Your Guide To Buying The Best Pool Shocks

Worried about buying the Best Pool Shocks? Your doubts are gone.
We understand this because we have already gone through the entire process of researching the best products.
So we have compiled a complete list of the “Best Pool Shocks” available on the market today.

We’ve also composed this buyer’s guide to help you make the right decision when selecting the “Best Pool Shocks“. It’ll help you:

  1. Read reviews of your chosen product, and what consumers are saying,
  2. Select the right brand of the Best Pool Shocks, and
  3. Compare prices and find the best value.
  4. Select the features that satisfy your needs.

A thorough and thoughtful examination is essential to ensure that you get the “Best Pool Shocks” possible.
We provide guidance on buying the Best Pool Shocks, and this information is complete and accurate.
We use both artificial intelligence and big data to analyze the information we collect, using a selection of algorithms that have allowed us to compile a list of the Best Pool Shocks currently available on the market.
This is the technology we use to compile our list based on a variety of factors, we always remember that keeping the Best Pool Shocks information up-to-date is the most important thing, so we are constantly updating our site.

5/5 - (420 votes)