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CLOROX Pool&Spa

Clorox Pool&Spa 33506CLX Pool Shock XtraBlue (6 1-lb Bags), 6 Pack, White

  • Based on 6,560 reviews
Condition: New
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$48.50 Why this price?
Labor Day Deal · 7% off was $51.95

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Availability: Only 2 left in stock, order soon!
Fulfilled by westernDeal
Arrives Sep 7 – Sep 10
Order within 1 hour and 15 minutes
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Features

  • Multi-functional pool shock with algae-fighting crystals
  • Creates crystal clear water
  • Kills and prevents green, black and mustard pool algae
  • Kills bacteria
  • Improves filter performance
  • Swim-ready in 15 minutes
  • Reduces chlorine odor and eye irritation
  • Won't impact pH

Description

Enjoying your beautiful pool just got easier with the convenience and power of Shock XtraBlue. Other pool shocks stop at clearing a cloudy pool, but Clorox Pool&Spa Shock XtraBlue goes beyond other shocks to keep your water beautiful and swim-ready all season. The fast dissolving pool shock formula not only removes the bacteria and contaminants that can cause cloudy water, Shock XtraBlue also helps control algae growth including common green algae, slimy mustard algae, and stubborn black algae. It works this hard for you without bleaching your liner or affecting pH like other brands of pool shock. Use Shock XtraBlue as part of your weekly maintenance for sparkling, crystal clear water all season long.

Brand Name: CLOROX Pool&Spa


UPC: 810821028660


Number of Items: 6


Unit Count: 96.0 Ounce


Model Number: 33506CLX


Manufacturer Part Number: 33506CLX


Manufacturer: Clorox® Pool&Spa™


Item Type Name: Shock XtraBlue® (6 1-lb BAGS)


Included Components: Includes 1 x Pool&Spa 33506CLX Pool Shock XtraBlue (6 1-lb Bags)


Best Sellers Rank: #32,467 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #67 in Swimming Pool Algaecides


ASIN: B084GPVT91


Customer Reviews: 4.7 4.7 out of 5 stars (6,560) 4.7 out of 5 stars


Item Form: Granular


Product Benefits: Kills Bacteria


Item Weight: 6 Pounds


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 7 – Sep 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Love this Product.
Love the Blue and the Shock. Great Effectiveness in protecting our pool from Bacteria, Viruses, etc.
Reviewed in the United States on April 16, 2026 by Gloria E. Davis Johnson, RPh, BsPharm, BSIS, FASCP
    • Nice
Works ok. Th e clorox 4 in 1 works better
Reviewed in the United States on June 26, 2026 by Dianna Elliott
    • Good value and works great
Great product. Used as directed within 15 minutes our spa is ready to use and no skin issues.
Reviewed in the United States on July 5, 2024 by JMH
    • Great value use sparingly in spas lots of chlor
Updated. I paid $24.99 for this November 2020 Excellent value. ( now it’s $59!!) still a good value but not the deal it was!!)If using for spa do not use like shock. It is over 60% chlorine use it similar to chlorine. U can shock with it just use in very small amounts it will last forever. Pros: somehow is swim safe in 15minutes?!? Yet contains chlor??? Will last for years in spas Chlor levels decrease full numbers every few days. This is a super cheap way to keep the numbers up! If u use it just right It can shock and maintain chlor levels at the same time. You won’t need normal spa chlor at all as this will manage the chlor it has more than enough. Cons: can’t use much to shock or chlor will raise too high levels. This should be alternated with not chlor shock. Probably more meant for larger pools and not spas. It works just fine in spas but it has so much chlor u will still need to use non chlor shock as well at times or the chlor levels will be unsafe to swim in. Would be better if it had like 25% chlor no 65% ... show more
Reviewed in the United States on February 20, 2021 by Pitty
    • THE best pool shock, one concern with shipper though
Last year I was able to get this product from my local big box store. Worked great. Goes in blue, literally, and kept the water in great shape all summer. In summer 21, I couldn't get this product at the local store, so I opted for the HTH Shock (3) and it was very chunky, took a long time to dissolve, and out of concern for my vinyl pool, I would have to stir the water to get the little rocks to dissolve. Not a fan at all! So I waited for my chance to get this product again. It's literally the best thing. Get it. I was a bit concerned that the 6 packages came in a Priority Mail bubble bag. It had torn a bit and some of the powder was coming out. Not good to have Chlorine loose. I can't complain because it was the best price and I was able to manage it with some gloves, but man, my poor postal worker. It concerned me. Seller is "Secondnature" ... I liked the deal but man, that's not the way to send chlorine. But yes, this product is amazing. Hopefully you can get it in the actual Clorox box which is very strong. ... show more
Reviewed in the United States on August 4, 2021 by 1Cor15_10
    • good in above ground pool.
one a week in my 18' above ground pool works unless it pours rain.
Reviewed in the United States on March 12, 2025 by Stacey Breheny
    • Arrived quickly
Helped me keep season pool up n running , glad of the multi pack
Reviewed in the United States on January 20, 2025 by all4fun
    • Great Buy
Best at clarity
Reviewed in the United States on August 26, 2025 by JAMES DAVIS

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