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CLOROX POOL & Spa

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

    • Based on 12,211 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Dec 22
Order within 4 hours and 16 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.
  • 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
  • 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™ Algaecide + Clarifier prevents and treats pool algae and includes a built in clarifier to keep water clear. Being one step ahead of algae is crucial because as algae grows, chlorine must work harder to keep your pool clean. Use as a preventative pool algaecide weekly to keep algae at bay and your water crystal clear. Always apply chemicals according to label directions. Circulating pool water when applying chemicals helps disperse chemicals throughout the pool for maximum coverage.

Brand: CLOROX POOL & Spa


Item Weight: 8 Pounds


Item Form: Liquid


Product Benefits: Controls Algae


UPC:


Brand: CLOROX POOL & Spa


Item Weight: 8 Pounds


Item Form: Liquid


Product Benefits: Controls Algae


UPC: 810821026246


Global Trade Identification Number: 46


Number of Items: 1


Unit Count: 128.0 Fluid Ounces


Product Dimensions: 6.35 x 6.35 x 11.13 inches


Item Weight: 8 pounds


Manufacturer: Clorox Pool&Spa


Country of Origin: USA


Item model number: 43128CLX


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Dec 22

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
    • Helps keep it clean
Size: 128 Fl Oz (Pack of 1) Style: Pool Algaecide
I use this monthly (about half what the recommended application is) and my pool stays pretty clear!
Reviewed in the United States on November 27, 2024 by abc-ct
    • You have to use the whole bottle
Size: 128 Fl Oz (Pack of 1) Style: Pool Algaecide
This product is not as good and effective as HTH 67084 Swimming Pool Care Algae Guard Advanced The reason I bought this is because the one I buy wasn't available, so I tried this. I thought the price was amazing until I got the bottle and read the instructions. Per the label it states to use the ENTIRE bottle. All 128oz .... I thought, "Oh come on, I don't need to use the WHOLE bottle" - so I tried to use it like I do my HTH product. It didn't work at all. So I had to add the rest of the bottle a day or two later. This just isn't for me. I like buying the 32oz, only having to use 2oz weekly and having a bottle last me longer than a day and the cost of the 32oz, here on Amazon, is worth it to me. Granted the clarifier is separate and a separate cost, but I don't usually need a clarifier - so again, this way is best for me. However, if you prefer all in one and have a place to store a few bottles of this, it might be a good product - since I didn't use it as it stated, I can't say how well it actually works. Maybe if I'd poured it all in at the same time things would have turned out differently, but I can't honestly say ... show more
Reviewed in the United States on June 16, 2023 by Ravin DeStorm

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