Clorox® Pool&Spa™ Shock XTRABLUE® Plus, Kills Bacteria & Algae in Swimming Pools, Swim-Ready in 15 Minutes, (6-Pack)
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Availability:
In Stock.
Arrives
Sunday, May 10
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Size: 6 Pack
Features
- 6 in 1 Formula: Kills bacteria and algae to maintain a clear swimming pool. Our algae-fighting formula prevents algae for crystal-clear water. Destroys contaminants to aid filter performance and clear dull, cloudy water
- Swim-ready in 15 minutes: Fast dissolving formula works quickly so you can treat and swim in just 15 minutes.
- Compatibility: This product is safe for all swimming pool surfaces, including vinyl, plaster, fiberglass, and tile.
- Usage: Use 1 lb. per 12,000 gallon of water. Shock pool weekly and after heavy use, high temperatures, or rain.
- Clorox Pool App: Test like an expert anytime, anywhere with the Clorox Pool App. Solve common pool problems and get personalized product and dosage recommendations.
Description
Clorox Pool&Spa Shock XTRABLUE Plus, Kills Bacteria & Algae in Swimming Pools, Swim-Ready in 15 Minutes, (6-Pack);36006CLX.
Brand: CLOROX Pool&Spa
Item Weight: 6 Pounds
Item Form: Granular
Product Benefits: Contaminants,Kills Bacteria,Prevents Algae
UPC:
Brand Name: CLOROX Pool&Spa
UPC: 810821024877
Item Type Name: Granular chlorine,pool shock
Manufacturer: Clorox Pool&Spa
Unit Count: 96.0 Ounce
Item Form: Granular
Product Benefits: Contaminants,Kills Bacteria,Prevents Algae
Item Weight: 6 Pounds
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, May 10
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: 6 Pack
I recently used Clorox Pool&Spa Shock XTRABLUE Plus in my pool, and I’m seriously impressed. It killed the bacteria and algae fast, leaving the water crystal clear and sparkling. I love that it works so quickly—I added it in the evening, and by the next morning, the pool looked amazing. It’s easy to use and dissolves well without leaving any residue or cloudiness. The water feels clean and safe, which is a huge relief when swimming with family and friends. I also appreciate that it’s a reliable brand I can trust for pool maintenance. If you want a simple, effective solution for keeping your pool bacteria- and algae-free, this shock treatment is definitely worth it. Highly recommend for anyone looking for fast, dependable pool care!
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Reviewed in the United States on September 29, 2025 by Kindle Customer
Size: 12 Pack
This is the only thing I put in my pool, keeps it clean and clear and it's worked for the last few years. We keep it open all winter and add about 1 a month then when the temp gets up to about 65 we just add about 4 at once then 1 or sometimes 2 a week all summer.
Reviewed in the United States on March 18, 2026 by Dusty Marsh
Size: 36 Pack
Great product for the pool! Dissolves quickly. Price is right. Definitely kills bacteria. Helps keep pool clean. Hubby likes to do polar plunge. We keep our pool open during most of the winter. This product still works in freezing temps.
Reviewed in the United States on January 18, 2026 by MissyMD
Size: 12 Pack
Convenient and work well.
Reviewed in the United States on February 4, 2026 by sda
Size: 12 Pack
The media could not be loaded. i chose this over sodium hypochlorite shock for my swimming pool. Sodium dichloro-s-triazinetrione (often called "Dichlor" or simply "granular chlorine") is a stabilized, fast-dissolving, and pH-neutral chlorine sanitizer (55-63% available chlorine) designed for maintaining sanitization levels in swimming pools, hot tubs, and spas. It is highly effective because it contains cyanuric acid (CYA), which protects the chlorine from sun degradation, making it more long-lasting than un stabilized liquid bleach. I have used this in "tablets" used in my pool and have not had an issue with "chlorine lock" but do monitor for that. It's granular, you distribute with the pool running, do not put into the feeder. It has a higher chemical content that regular bleach, i like the 12 bag size of this offering and have used it before. There is not an ideal solution and i try to keep the chemicals balanced so i am not shocking the pool weekly.
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Reviewed in the United States on April 9, 2026 by The Science Guy
Size: 12 Pack
This stuff works great!
Reviewed in the United States on April 7, 2026 by Lora Pitts
Size: 6 Pack
Great for the pool water is great after using great price
Reviewed in the United States on April 7, 2026 by Hector F.
Size: 6 Pack
This product is great. I use this product on my pool every week. Works just as great as the shocks you get from a pool store and you're not paying the expensive price. Very economical. It dissolves quickly and within an hour to two hours it safe to swim. It leaves my pool look crystal clear. It kills all the bacteria and algae build up. I do recommend the product to any one
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Reviewed in the United States on October 8, 2025 by Kay