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CLOROX Pool&Spa

Clorox Pool&Spa XTRABLUE 3” Chlorinating Tablets, Individually Wrapped, Kills Bacteria & Stops Algae (35 LB)

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Availability: In Stock.
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Arrives Wednesday, Aug 26
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Size: 35 lb


Features

  • Cleans Water & Stops Algae: Kills harmful bacteria and prevents equipment corrosion, scale and stains. Kills and prevents all types of swimming pool algae (green, mustard, black)
  • Long-lasting sunlight protection: Contains chlorine stabilizer to extend the life of your clean
  • Creates Silky Smooth Feeling Water: XTRABLUE chlorinating tablets contain conditioners for silky smooth feeling water
  • Usage: Apply 2 tablets weekly to treat 10,000 gallons of water, add more tablets as needed to maintain adequate sanitation. Safe for all swimming pool surfaces, including vinyl, plaster, fiberglass, and tile.
  • Clorox Pool App: Test like an expert anytime, anywhere with the Clorox Pool App. Solve common swimming pool problems and get personalized product and dosage recommendations

Description

Clorox Pool&Spa XTRABLUE 3” Chlorinating Tablets, Individually Wrapped, Kills Bacteria & Stops Algae (35 LB);24235CLXW.

Brand: CLOROX Pool&Spa


Item Weight: 35 pounds


Item Form: Tablet


Product Benefits: Kills bacteria, prevents corrosion, controls algae, and provide long-lasting sunlight protection for clean silky smooth water. See more


UPC:


Brand Name: CLOROX Pool&Spa


UPC: 810821021470


Global Trade Identification Number: 70


Number of Packs: 1


Number of Items: 1


Unit Count: 560 Ounce


Included Components: Clorox Pool&Spa XtraBlue 3" Long Lasting Chlorinating Tablets 35 lb


Item Type Name: Long Lasting Chlorinating Tablets


Manufacturer: Chem Lab Products, Inc.


Model Number: 24235CLXW


Manufacturer Part Number: 24235CLX


Item Form: Tablet


Product Benefits: Kills bacteria, prevents corrosion, controls algae, and provide long-lasting sunlight protection for clean silky smooth water.


Item Weight: 35 pounds


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 26

This item is non-returnable:

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

    • Keeps my pool clean and easy to maintain
Size: 5 lb
These Clorox Pool&Spa XTRABLUE chlorinating tablets have worked great for keeping my pool water clear and balanced. I like that each tablet is individually wrapped, which makes handling them easier and helps prevent mess and unnecessary exposure. The tablets dissolve consistently and help maintain a steady chlorine level when used in a floating dispenser or chlorinator. My water has stayed clean, fresh, and ready for swimming with regular use. They are convenient, reliable, and a good value compared to constantly adding liquid chlorine. I’ll definitely keep using these for my pool maintenance. ... show more
Reviewed in the United States on July 31, 2026 by DIYGearGuy
    • Good Tablets!
Size: 5 lb
All tablets came in one piece and tablets dissolved within a good time frame. I usually put in the skimmer and it dissolves after a couple days. Pool chlorine levels went up after I put in skimmer
Reviewed in the United States on July 21, 2026 by Steve Lac
    • Clorox Pool & Spa Xtra Blue 3-Inch Chlorinating Tablets, 5 lb
Size: 5 lb
Long-lasting 3-inch chlorinating tablets for pool maintenance. Clorox Pool & Spa Xtra Blue helps keep pool water clean, clear, and properly sanitized. The tablets dissolve slowly and are easy to use in a floating dispenser, skimmer, or chlorinator. Great for regular pool care and algae control. Please follow all label directions and keep away from children and pets. ... show more
Reviewed in the United States on July 6, 2026 by Taylor
    • Serves the purpose
Size: 5 lb
Unfortunately they were mostly broken in their individual bags inside the bucket. I can still use them so I am.
Reviewed in the United States on July 5, 2026 by shari wimmer
    • great product !
Size: 5 lb
Great product ! Works wonders and makes my pool sparkling blue !
Reviewed in the United States on July 19, 2026 by Nannie
    • Better than the others.
Size: 5 lb
Review Image by Kimberly
It’s very rare I write reviews. But I have to share for my fellow pool owners. Yes, these cost a little more, but I can tell a difference in the clearness and beauty of the pool water when using these versus other brands I’ve tried. These are excellent.
Reviewed in the United States on July 6, 2026 by Kimberly
    • Great tablets
Size: 5 lb
These work very well to maintain consistent chemical levels. Each tablet lasts about 2 weeks.
Reviewed in the United States on July 11, 2026 by Shawn
    • got to be kidding
Size: 35 lb
Xtra Blue has small Blue Specs clearly visible on the tablets like when I purchase it at a major box membership retailer that rhymes with Bostco, this APP won’t let me include the name, it keeps telling me my review doesn’t meet their community guidlines and to please edit and resubmit… Bostco doesn’t always have it in the store so I tried this route. I’d give Negative Stars for the Deception. These tablets Disolve completely within 2 days and don’t have that Fierce odor that makes you hold your breath and then have to run for fresh air. I’m sticking with Bostco, I’ve been purchasing it there for over a decade and am Very Familiar with the characteristics of the Real Product. … ask yourself what’s really going on here with what you are allowed to convey. ... show more
Reviewed in the United States on July 31, 2026 by Roy Harris III

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