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Clorox Pool & Spa

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

  • Based on 6,525 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by westernDeal
Arrives Friday, Oct 31
Order within 16 hours and 24 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: Clorox Pool & Spa


Item Weight: 6 Pounds


Item Form: Granular


Product Benefits: Kills Bacteria


UPC:


Brand: Clorox Pool & Spa


Item Weight: 6 Pounds


Item Form: Granular


Product Benefits: Kills Bacteria


UPC: 810821028660


Number of Items: 6


Unit Count: 96.0 Ounce


Product Dimensions: 4.25 x 8.88 x 9.25 inches


Item Weight: 6 pounds


Manufacturer: Clorox® Pool&Spa™


Item model number: 33506CLX


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 31

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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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • 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
    • As expected
As expected
Reviewed in the United States on June 11, 2025 by Don
    • 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
    • Gets the pool clean
I have a small 14 foot round that the grand kids play in. I empty one pack a week into the pool and never have issues with the water. I like easy and simple, this stuff makes it just that.
Reviewed in the United States on October 18, 2023 by Terry
    • 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
    • works fast
great product
Reviewed in the United States on December 7, 2024 by KRISTIN LOBDELL
    • shock
They seam to work fine.
Reviewed in the United States on March 9, 2025 by Al Katz
    • great
great
Reviewed in the United States on March 5, 2025 by L HM

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