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20 Best Trichlor Pool Shock of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best Trichlor Pool Shock of 2023. Check our ranking below.

2,582 Reviews Scanned

Rank No. #1
Dry Tec 1-1901-12 Treatment Pool Shock, 12-Pack
  • 12 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
Rank No. #2
In The Swim Super Pool Shock 6 x 1 Pound Bags Multicolor
  • Whether you are an above ground or in-ground pool owner, In The Swim’s super shock sanitizer treatment is a powerful, fast-acting booster that is great for opening your swimming pool in the Spring season.
  • When confronted with stubborn algae, bacteria, and other harmful water contaminants that can cause illnesses, our In The Swim super shock treatment can rapidly restore your swimming pool back to an ultra-clear quality.
  • The main active ingredient is 73% Calcium Hypochlorite (Cal-Hypo), with a purpose of fighting chloramines that are responsible for the gases that create “pool smell” and can irritate your eyes, skin, and lungs.
  • This super shock treatment is an ideal product for your above or in-ground pool in the fight against those yellow and green algae blooms.
  • Proudly manufactured in the USA for over 40 years.
Rank No. #3
Rx Clear Multi-Functional 4-in-1 Swimming Pool Shock | 99% Sodium Dichloro-s-Triazinetrione Dihydrate | Kills Bacteria and Algae | One-Pound Bags | 12-Pack
  • MULTI-PURPOSE - Multi-Functional 4-in-1 Shock is designed to dissolve quickly and completely providing a steady source of available chlorine in swimming pools. Great for regular maintenance.
  • NO MORE CLOUDY WATER - helps to control the growth of algae, kill bacteria, and destroy organic contaminants quickly.
  • REDUCES CHLORINE ODOR AND EYE IRRITATION - Eliminate the harsh chemicals smell, and not irritate to your eyes or skin, but strong enough to zap bacteria away.
  • DOSAGE - Recommended to use 1 lb per 10,000 Gallons about every two weeks
  • TRUSTED POOL SUPPLIES - Rx Clear is your trusted, essential source for reliable spa and pool supplies, chemicals, and equipment. Count on Rx Clear to keep your pool clear and blue from opening day throughout the whole season.
Rank No. #4
Non-Chlorine Spa Shock for Hot tub - Chlorine Free Hot Tub Shock Treatment & Enhanced Shock to Assist Bromine & Chlorine Shock - Suitable Chlorine Free Shock Oxidizer - Aquadoc - 5lbs
  • Quick Dissolving Hot Tub Shock - Say goodbye to gross stuff in your hot tub. Enhanced non-chlorine shock gives your Chlorine and Bromine a boost, making your sanitizer last longer. Use our Non-Chlorine shock to make your sanitizer more efficient & reduce sanitizer smell.
  • Non-Chlorine Shock helps reduce chlorine smell - Whether it is hot tub or spa, our product not only saves you from chloramines which can bring that heavy chlorine smell. Hot tub shock treatment is an effective way for spa oxidizing.
  • Enhanced Chlorine Free Shock Complements Bromine & Chlorine - Our Non chlorine shock for hot tub and spa saves you from the shock. It helps reduce the chemical smell of Bromine & Chlorine sanitizers.
  • The Ultimate Oxidizing Shock for Hot Tub - Liquid hot tub shock made with the highest quality standards, our hot tub and spa shock specialize in killing the bacteria and preventing the chloramine build-up. Super easy to use and no pre-dissolving needed.
  • All of our Hot Tub Chemicals are Made in the USA - When you choose AquaDoc, you are getting consistent quality. We take pride in making quality products. We do the big work, so that you can sprinkle, sit back and relax, to see the AquaDoc magic happen.
SaleRank No. #5
CLOROX® POOL&SPA™ Shock XTRABLUE®2- (Pack of 6)
  • Swim-ready in 15 minutes
  • Kills and prevents algae with algae-fighting formula
  • Kills bacteria
  • Improves filter performance
  • Fast-dissolving
Rank No. #6
HTH 52037 Swimming Pool Care Shock Advanced, Swimming Pool Chemical, Cal Hypo Formula, 12 Count(Pack of 1)
  • BENEFITS: Stay all clear for cannonballs; This fast-dissolving, convenient 4-in-1 formula kills bacteria and algae, reduces chlorine odor and irritation, and quickly restores crystal clarity
  • FEATURES: Multi-functional shock treatment for weekly use to solve 90% of pool water problems within 24 hours and restore crystal clarity
  • VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock
  • COMPATIBLE WITH ALL SWIMMING POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems
  • YOU'RE ALL CLEAR WITH HTH: For best results, use with HTH 6-Way Test Strips to test and balance your swimming pool water twice weekly
Rank No. #7
Clorox Pool&Spa 33512CLX Pool Shock XtraBlue (12 1-lb Bags), 12 Pack, White
  • 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
SaleRank No. #8
In The Swim Chlorine Shock Granules for Sanitizing Swimming Pools – 56% Available Chlorine – Dichlor – 25 Pound Bucket
  • 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.
SaleRank No. #9
HTH 52031 Swimming Pool Care Shock, Swimming Pool Chlorinator Boosts Chlorine Levels, Cal Hypo Formula, 13.3oz
  • BENEFIT: Shock treat, sanitize, clarify, and help prevent bacteria and algae in your swimming pool water, all with this convenient, easy-to-use product
  • FEATURES: Multi-use pool shock with Cal Hypo; Use weekly to solve 90% of pool water problems within 24 hours; Fast-acting and fast-dissolving
  • VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock
  • COMPATIBLE WITH ALL SWIMMING POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems
  • YOU’RE ALL CLEAR WITH HTH: For best results, use with HTH 6-Way Test Strips to test and balance your swimming pool water twice weekly
Rank No. #10
Rx Clear Super Shock for Swimming Pools | Chlorinator and Algaecide | 68% Calcium Hypochlorite Shock | Kill Pool Algae for a Crystal Clear Pool | One Pound Bags | 12 Pack
  • POOL SHOCK TREATMENT - Rx Clear’s Super Shock contains 68% calcium hypochlorite, yielding 65% available chlorine making this similar to Mega Shock, but slightly less concentrated. This shock will raise your free chlorine levels, water hardness, and pH levels giving you crystal clear water for a more enjoyable swimming experience. Due to its high percentage of chlorine, Super Shock is very effective and efficient for a quick chlorine boost.
  • MIX BEFORE YOU FIX - It is best to dilute Super Shock in a bucket of water before dispensing it around the pool which can prevent liner staining and cloudy water. Add this powder to a bucket of water before you add it to your pool. Add a 1 lbs bag per 10,000 gallons of pool water.
  • POOL SHOCK WITH ALGAECIDE - Kill the algae in your swimming pool by adding 3 bags of shock per 10,000 gallons of pool water. Rx Clear strives to provide quality products for a safer, cleaner, and more enjoyable swimming experience. When it comes to correcting your swimming pool, Rx Clear does it all giving you crystal clear water that fits your needs.
  • WORKS BEST AT NIGHT - For the best results use Super Shock at night in order to prevent the sun from eating up the shock since it is not stabilized; it’s best to shock when the sun isn’t out for maximum performance. Do not swim for 8 to 10 hours after application.
  • POOL CHLORINE SHOCK - Maintain your swimming pool or spa with reliable pool chemicals and treatment supplies that you can depend on from Rx Clear. The Rx Clear brand is the premier choice for a trusted cleaning product to keep your pool in its best shape.
SaleRank No. #11
Doheny's Chlorine Di-Chlor Shock | 100% Professional-Grade | Calcium-Free Pool Sanitizing And Shock Treatment | Fast-Acting Granular Shock Prevents Algae Growth | Great For Salt & Liquid Chlorine Pools | 56% Stabilized Chlorine | 24 x 1 LB Bags
  • Calcium-Free Chlorine Shock for Pools: Leaves behind no residue/clouds in your swimming pool; great for salt- and liquid-chlorine-based pools
  • Fast-Acting Shock for Swimming Pools: Fast-dissolving granular formula destroys contaminants quickly while sanitizing and preventing algae growth
  • Recommended Dosage: 1 pound pouch of Di-Chlor pool chlorine shock per 10,000 gallons of water
  • Ingredients: This pool shock contains 99% Sodium Dichloro-S-Triazinetrione with 56% available stabilized chlorine
  • Packaging: 1-pound ready-to-use pouches
SaleRank No. #12
HTH 52123 Super Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb (Pack of 15)
  • 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
Rank No. #13
HTH 52042 Swimming Pool Care Shock Advanced, Swimming Pool Chemical, Cal Hypo Formula, 2 lb
  • BENEFIT: Stay all clear for cannonballs; This fast-dissolving, convenient 4-in-1 formula kills bacteria and algae, reduces chlorine odor and irritation, and quickly restores crystal clarity
  • FEATURES: Multi-functional shock treatment for weekly use; Use weekly to solve 90% of pool water problems within 24 hours
  • VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock
  • COMPATIBLE WITH ALL SWIMMING POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems
  • YOU'RE ALL CLEAR WITH HTH: For best results, use with HTH 6-Way Test Strips to test and balance your swimming pool water twice weekly
Rank No. #14
Clorox Pool&Spa 32312CLX Shock Plus, 12-Pound, White
  • Easy open, easy pour bottles
  • Clears cloudy water and removes swimmer contaminants
  • 4-In-1 formula won't impact pH
  • Improves filter performance
  • Treat and Swim in 15 minutes if free chlorine is between 1 to 4 ppm
Rank No. #15
HTH 52026 Super Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb (Pack of 12)
  • 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
Rank No. #16
HTH Spa 86135 Non Chlorine Shock Oxidizer, Spa & Hot Tub Chemical Clears Cloudy Water, 2.25 lbs
  • BENEFIT: Relax into fresh, clean water with this shock oxidizer; Clears cloudy water
  • ELIMINATES ODOR: Reduces odor-causing ammonia, chloramines, and other contaminants
  • NON-CHLORINE: Shock for spas and hot tubs without the harsh effects of chlorine
  • COMPATIBLE WITH MOST SPAS: HTH Spa Non-chlorine Shock Oxidizer is great for bromine and chlorine systems
  • YOU'RE ALL CLEAR WITH HTH: For best results, use HTH Spa Non-chlorine Shock Oxidizer as part of your regular HTH Spa care routine
SaleRank No. #17
BioGuard Smart Shock (1 lb) (24 Pack)
  • BioGuard’s best to kill bacteria, oxidize, buffer and clarify your water
  • Contains blue algae killing crystals
  • Treat and swim in as soon as 15 minutes
  • Can be used with the 3-Step or Once-A-Week 3 Step BioGuard Care System
  • 24 Pack
Rank No. #18
HTH 52125 Swimming Pool Shock Advanced - 15 Pack of 1lb Bags for Crystal Clear Water
  • 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
Rank No. #19
HTH 52039 Swimming Pool Care Shock Ultra, Swimming Pool Chemical, Cal Hypo Formula, 1lb
  • BENEFIT: Use this all-in-one powerhouse pool shock to increase chlorine levels, prevent bacteria, algae, stain, and scale, reduce skin and eye irritation, improve filtration, and soften your swimming pool water quickly and easily
  • VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock
  • VISIBLE BLUE ACTION: This built-in feature lets you know the product is working
  • COMPATIBLE WITH ALL SWIMMING POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems
  • YOU'RE ALL CLEAR WITH HTH: For best results, use with HTH 6-Way Test Strips to test and balance your swimming pool water twice weekly; Use weekly to solve 90% of pool problems within 24 hours and restore crystal clarity
Rank No. #20
Pool Mate 1-1308 Granules Swimming Pool Chlorine, 8-Pounds
  • Powerful, super-concentrated, residue-free, and fast-dissolving
  • Customers prefer chlorinating granules because it has little to no effect on pH levels
  • Can be used as a routine chlorine sanitizer or as a shock treatment
  • Broadcast 3 oz. of this product per 10,000 gallons pool water every other day or as often as needed to maintain chlorine residual at 2-4 ppm
  • 8 Pounds

Last update on 2023-08-20 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Trichlor Pool Shock?

Do you get stressed out thinking about shopping for a great Trichlor Pool Shock? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Trichlor Pool Shock, which is why we have assembled a comprehensive list of the greatest Trichlor Pool Shock available in the current market. We’ve also come up with a list of questions that you probably have yourself.

Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Trichlor Pool Shock that you consider buying. Your questions might include the following:

  • Is it worth buying an Trichlor Pool Shock?
  • What benefits are there with buying an Trichlor Pool Shock?
  • What factors deserve consideration when shopping for an effective Trichlor Pool Shock?
  • Why is it crucial to invest in any Trichlor Pool Shock, much less the best one?
  • Which Trichlor Pool Shock are good in the current market?
  • Where can you find information like this about Trichlor Pool Shock?

We’re convinced that you likely have far more questions than just these regarding Trichlor Pool Shock, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Trichlor Pool Shock, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Trichlor Pool Shock. Make sure that you are only using trustworthy and credible websites and sources.

Romance University provides an Trichlor Pool Shock buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Trichlor Pool Shock currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Trichlor Pool Shock has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Trichlor Pool Shock?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Trichlor Pool Shock.
  5. Customer Ratings: Number ratings grade Trichlor Pool Shock objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Trichlor Pool Shock.
  7. Product Quality: You don’t always get what you pay for with an Trichlor Pool Shock, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Trichlor Pool Shock is should be an indication of how long it will work out for you.

Romance University always remembers that maintaining Trichlor Pool Shock information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Trichlor Pool Shock is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

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