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Clorox® Pool&Spa™ Swimming Pool Algaecide and Clarifier, Prevents and Treats Pool Algae, Clears Water, 128 Fl Oz (Pack of 1)

  • Based on 12,032 reviews
Condition: New
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Availability: In Stock.
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Arrives Wednesday, Nov 20
Order within 12 hours and 13 minutes
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Features

  • Pool Algae Treatment: Our Pool Algaecide and Clarifier is specially formulated to treat existing algae while providing long-lasting defense against stubborn growth, ensuring that your pool remains clear and algae-free for an extended period of time.
  • Maintain Crystal Clear Water: Kills and prevents all types of swimming pool algae (green, mustard, black algae) for crystal clear swimming pool water.
  • Non-Foaming Formula: Spend less time maintaining and more time enjoying your pool with this Swimming Pool Algaecide and Clarifier, which features a non-foaming formula.
  • Suitable for Use in All Types of Pools: This product is proven to meet the needs of every pool owner, as it is compatible with all types of pools, including saltwater pools. You can trust our product to deliver exceptional performance and keep your pool water clean and clear.
  • 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
  • For best results, add to the deepest end of the pool with the filter running. Circulating pool water when applying chemicals helps disperse chemicals throughout the pool for maximum coverage

Description

Enjoying your beautiful pool just got easier with the convenience and power of Clorox Pool&Spa Shock XtraBlue2. Each bag treats 12,000 gallons of water to clear cloudy, smelly water. This fast-dissolving pool shock kills bacteria and removes swimmer contaminants while helping control algae growth. It will not bleach your liner or affect your water's pH level like other brands. Shock your pool weekly and after pool parties and severe weather to remove contaminants, destroy odors, and keep the water clear. No premixing is required and dissolves fast! Shock day or night! Save time when shocking, as our XtraBlue Shock2 will treat 12,000 gallons of water and you can swim in 15 minutes! Always apply according to label directions. For best results, add to the deepest end of the pool with the filter running. Circulating pool water when applying chemicals helps disperse chemicals throughout the pool for maximum coverage. The best pool shock on the market, use once a week during your weekly maintenance program. Pair with the Clorox Pool app and XtraBlue Chlorinating Tablets for best results.

Brand: CLOROX POOL & Spa


Item Weight: 8 Pounds


Item Form: Liquid


Product Benefits: Controls Algae


UPC:


Product Benefits: Controls Algae


Item Form: Liquid


Item Weight: 8 Pounds


Global Trade Identification Number: 46


Brand Name: CLOROX POOL & Spa


UPC: 810821026246


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 20

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


  • Worked great to clear my algae!
Size: 128 Fl Oz (Pack of 1) Style: Pool Algaecide
This product improved water clarity and lasted until it was time to close the pool! The price was great! It was easy to use, you just pour it in.
Reviewed in the United States on October 14, 2024 by Jenica M. Savage

  • Easy cleanup
Size: 128 Fl Oz (Pack of 1) Style: Pool Algaecide
The product worked well after I was able to convert the amount needed to use in a spa. It would be helpful if the product label had an easy to use conversion table on it.
Reviewed in the United States on October 26, 2024 by wichita401k

  • Works great if done right
Size: 128 Fl Oz (Pack of 1) Style: Pool Algaecide
If people are complaining this doesn’t work, it is because they have a different issue than this is meant for, or they are just not doing it right/lazy. It also needs a few days to work, and kept up on. It works for the mustard algae. Not sure about black or red, I don’t have that issue. I suggest buying two of these jugs right away. Wait until early evening. Pour a whole container in (spread out amongst the pool, pour some directly in the skimmer too) and sweep your pool really good. Get all the green. Read the instructions. Get your ph correct and then Shock the pool. Put a pack in, wait two hours and put another one in. Run the filter over night. Give it a couple days, and you will probably see some algae growing in the spots you missed. Sweep again and make sure to get those spots. Be sure to get into all the nooks and crannies with a smaller brush too (do it right! If you don’t it will just multiply) Put another half a container in and another shock pack. After a couple more days, clean your filter since all that dead algae will be in there. After that, it is just maintenance. I put about a 1/4 bottle in each week along with my other chemicals. This is pretty standard procedure for ‘sanitizing’ a pool of green. If you do it right this stuff works. I have no algae growing in my pool and it is crystal clear. And I have a dog that runs and jumps in with dirty paws 18 times a day…but still no issues staying clean. ... show more
Reviewed in the United States on August 14, 2022 by LanceI

  • Works for a temporary fix
Size: 128 Fl Oz (Pack of 1) Style: Pool Algaecide
Easy to use, great for a temporary fix but not a permanent one. Pool was still cloudy after use. Good price and dissolved as it should since it’s a liquid.
Reviewed in the United States on October 27, 2024 by M.M

  • Good stuff
Size: 128 Fl Oz (Pack of 1) Style: Pool Algaecide
A bit on the costly side, but works great.
Reviewed in the United States on November 8, 2024 by G.Wettenstein

  • Amazing!
Size: 128 Fl Oz (Pack of 1) Style: Pool Algaecide
I do not write reviews often, but I am just so blown away that I had to come here to write a review! I thought I would give this stuff a try after finding mustard algae in my above ground pool. I cleaned my filter, Shocked my pool, Added a gallon of this at dark (Which really was overkill because I was only supposed to use half a gallon) . Then when I got up in the morning I noticed small traces of the algae not nearly as bad before and I shocked again. Later in the day it was completely gone. Not a trace. I was waiting to write a review because I have heard that it’ll disappear and come back, but I have not seen a trace in a couple of days. If you do it the correct way it will work! I am so happy with the results! I’ve spent so much on shock the past couple weeks thought I had solved the problem, but it would just come back because I did not realize it was mustard algae (new pool owner; we had one as kids but my mom did everything lol) so this is a relief to have a clean pool to enjoy for a few more weeks until the cold front starts! ... show more
Reviewed in the United States on October 2, 2024 by Bradylee Emery

  • Worked great!
Size: 128 Fl Oz (Pack of 1) Style: Pool Algaecide
Followed the directions and in a few days my foggy looking pool started clearing up and is crystal clear now.
Reviewed in the United States on November 6, 2024 by M. Herrygers

  • Nothing great
Size: 128 Fl Oz (Pack of 1) Style: Pool Algaecide
Eh! Don’t d nothing
Reviewed in the United States on November 3, 2024 by SCAMAZON SUCKS DONKEY 🫏 DICK

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