Reviews Swimming Pool Shock Chemicals

Rx Clear Spring Start-Up Kit | Chemicals for Opening Swimming Pools | Above or Inground | for Pools Up to 30,000 Gallons | Includes Shock, Algaecide, Stabilizer/Conditioner, Tile Cleaner & Test Strips

  • CLEAR AND CLEAN WATER - The Rx Clear Spring Swimming Pool Start-Up Opening Chemical Kit includes all the chemicals you need to get your pool started this spring, even chlorine shock! Most other kits do not include chlorinated shock, even though it's an essential ingredient to properly open your pool..
  • ALL IN ONE - The Rx Clear Spring Swimming Pool Start-Up Opening Chemical Kit comes with 4 Lbs of shock treatment, 1 Quart of 50% algaecide, 4 Lbs of Stabilizer/Conditioner, 1 Quart of Tile & Vinyl Cleaner, and Test strips with pool opening instructions..
  • ECONOMICAL CHOICE - After an entire winter, your pool water is loaded with chloramines and contaminants. Only by shocking with chlorine will these contaminants be oxidized and purified. When ordering this opening kit, it saves your wallet up to 25% on chemicals for pool maintenance all season long. These convenient chemical kits are everything you need to maintain your pool this summer whether you have an in-ground or above ground pool..
  • SHOCK IT - Most other kits do not include chlorinated shock, even though it is an essential ingredient to properly open your pool. After an entire winter, your pool water is loaded with chloramines and contaminants. Only by shocking with chlorine will these contaminants be....
Check Stock

DryTec 367 Calcium Hypochlorite Pool Shock, 1-Pack

  • ...e 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..
Check Stock

King Technology Pool Frog 5400 Mineral Reservoir Cartridge

  • SHOCK FOR SHADY POOLS - Works best in swimming pools that do not receive direct sunlight. With less sunlight, chlorine doesn’t dissolve as quickly staying behind in your swimming pool. This shocker is made to not offset the chlorine levels in your water..
  • AVOID RED EYES - Eliminate the harsh chemicals in your water with shock that is not irritating to your eyes or skin, but strong enough to zap bacteria away. Cleaning your pool is extra simple with this granulated formula from start to finish..
  • NO CHLORINE SMELL - Soluble powder formula that easily dissolves into your pool water, eliminating that harsh chemical smell. The granules will leave your water fresh, perfect, and clean..
  • JUST POUR IN - Simple and easy to use, this 1 lb bag can be added directly to your swimming pool or hot tub. Use one bag of this granular shock for every 10,000 gallons of water. With shock that allows you to swim only 10 minutes after applying this product to your water, you'll be able to swim right away and maintenance is a breeze..
  • 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..
Check Stock

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

  • ...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..
Check Stock

Rx Clear Chlorine-Free Swimming Pool Shock | Eliminate The Harsh Chemicals | Non-Irritating Formula | 43% Potassium Monopersulfate | One Pound Bags | 6 Pack

  • SHOCK FOR SHADY POOLS - Works best in swimming pools that do not receive direct sunlight. With less sunlight, chlorine doesn’t dissolve as quickly staying behind in your swimming pool. This shocker is made to not offset the chlorine levels in your water..
  • AVOID RED EYES - Eliminate the harsh chemicals in your water with shock that is not irritating to your eyes or skin, but strong enough to work great. Cleaning your pool is extra simple with this granulated formula from start to finish..
  • NO CHLORINE SMELL - Soluble powder formula that easily dissolves into your pool water, eliminating that harsh chemical smell. The granules will leave your water fresh, perfect, and clean..
  • JUST POUR IN - Simple and easy to use, this 1 lb bag can be added directly to your swimming pool or hot tub. Use one bag of this granular shock for every 10,000 gallons of water. With shock that allows you to swim only 10 minutes after applying this product to your water, you'll be able to swim right away and maintenance is a breeze..
  • 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..
Check Stock

Rx Clear Super Shock for Swimming Pools | Chlorinator and Algaecide | 68% Calcium Hypochlorite | Kill Pool Algae for a Crystal Clear Pool | One Pound Bags | 24 Pack

  • POOL SHOCK TREATMENT - Rx Clear’s Super Shock contains 68% calcium hypochlorite, yielding 65% available chlorine making this similar to Mega Shock,....
  • 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....
  • 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....
  • 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.
  • 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....
Check Stock

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 | 48 Pack

  • POOL SHOCK TREATMENT - Rx Clear’s Super Shock contains 68% calcium hypochlorite, yielding 65% available chlorine making this similar to Mega Shock,....
  • 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....
  • 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....
  • 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.
  • 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....
Check Stock

Champion Pool Shock - Ready to Use Liquid Chlorine - Commercial Grade 12.5% Concentrated Strength - 8 Gallon

  • 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..
Check Stock

BioGuard SilkGuard Complete 3\ Chlorinating Tabs (12lb)

  • TRUSTABLE CHLORINATING TABLETS: Powerful chlorine shock will give your pool an extra boost of fighting power to keep the pool water fresh, get the best swimming experience..
  • KEEP POOL WATER FRESH: No more dirty swimming pools, use these chlorine tablets to get clear water, to create a cleaner, more enjoyable swimming space. And reduce the amount of chemicals you nееd to add..
  • EASY TO USE: Just place tablets in the pool floater or feeder, then put into the pool every week or as often as needed to keep the water clear..
  • USAGE WIDELY: The chlorine tablets can be used to swimming pools, hot tubs and spas, bathtub, hot spring pool, sauna pool and water park, etc..
  • PRODUCT SPECIFICATION: Each chlorinating tablet weighs about 0.7 ounces, 1 inch diameter. Net weight 1.5 lb in one bucket..
Check Stock

Leisure Time E5-04 Spa Chlorine, 4-Pack , Grey

  • TRUSTABLE CHLORINATING TABLETS: Powerful chlorine shock will give your pool an extra boost of fighting power to keep the pool water fresh, get the best swimming experience..
  • KEEP POOL WATER FRESH: No more dirty swimming pools, use these chlorine tablets to get clear water, to create a cleaner, more enjoyable swimming space. And reduce the amount of chemicals you nееd to add..
  • EASY TO USE: Just place tablets in the pool floater or feeder, then put into the pool every week or as often as needed to keep the water clear..
  • USAGE WIDELY: The chlorine tablets can be used to swimming pools, hot tubs and spas, bathtub, hot spring pool, sauna pool and water park, etc..
  • PRODUCT SPECIFICATION: Each chlorinating tablet weighs about 0.7 ounces, 1 inch diameter. Net weight 1 lb in one bucket..
Check Stock

1\ Chlorinating Tablets 1.5 lb for Small Pools | Pool Chlorine Tablets 1 Inch for Swimming Pools Hot Tubs and Spas | 1.5 Pounds

  • TRUSTABLE CHLORINATING TABLETS: Powerful chlorine shock will give your pool an extra boost of fighting power to keep the pool water fresh, get the best swimming experience..
  • KEEP POOL WATER FRESH: No more dirty swimming pools, use these chlorine tablets to get clear water, to create a cleaner, more enjoyable swimming space. And reduce the amount of chemicals you nееd to add..
  • EASY TO USE: Just place tablets in the pool floater or feeder, then put into the pool every week or as often as needed to keep the water clear..
  • USAGE WIDELY: The chlorine tablets can be used to swimming pools, hot tubs and spas, bathtub, hot spring pool, sauna pool and water park, etc..
  • PRODUCT SPECIFICATION: Each chlorinating tablet weighs about 0.7 ounces, 1 inch diameter. Net weight 1.5 lb in one bucket..
Check Stock

RAYYAKICG 1 INCH 1 LB | 1\ Chlorinating Tablets 1 lb for Small Pools | Pool Chlorine Tablets 1 Inch for Swimming Pools Hot Tubs and Spas | 1 Pound

  • TRUSTABLE CHLORINATING TABLETS: Powerful chlorine shock will give your pool an extra boost of fighting power to keep the pool water fresh, get the best swimming experience..
  • KEEP POOL WATER FRESH: No more dirty swimming pools, use these chlorine tablets to get clear water, to create a cleaner, more enjoyable swimming space. And reduce the amount of chemicals you nееd to add..
  • EASY TO USE: Just place tablets in the pool floater or feeder, then put into the pool every week or as often as needed to keep the water clear..
  • USAGE WIDELY: The chlorine tablets can be used to swimming pools, hot tubs and spas, bathtub, hot spring pool, sauna pool and water park, etc..
  • PRODUCT SPECIFICATION: Each chlorinating tablet weighs about 0.7 ounces, 1 inch diameter. Net weight 1 lb in one bucket..
Check Stock

Pool Dechlorinator Sodium Thiosulfate Pentahydrate 5 lbs by Cesco Solutions - Premium Chlorine Neutralizer for Pools, Aquarium, Pond - Technical-Grade Chlorine Remover for Hot Tubs - Bulk Package

  • Non-chlorinated pool and spa water treatment shock for balancing outdoor water feature's pH and chemical balance for safe and enjoyable swimming.
  • Powerful shock treatment is 50 percent stronger than traditional chlorine shock and requires half the standard dose for more uses in 1 container.
  • Unique chemical makeup shortens the amount of time you will need to wait before safely swimming to only 15 minutes.
  • Designed to expertly eliminate contaminants and odors, helping you to maintain a clear and pristine pool or hot tub.
  • Compatible with all pool surfaces and chemicals including salt, chlorine, bromine, ozone, UV, and mineral programs.
Check Stock