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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 12,589 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Apr 9
Order within 21 hours and 24 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: Wednesday, Apr 9

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.

Similar Products

Top Amazon Reviews

    • Only algicide and clarifier I will use now
Size: 128 Fl Oz (Pack of 1) Style: Pool Algaecide
The media could not be loaded. I have had issues getting my pool back to algae free and sparkling. This video is 24 hours after adding a full jug of this cleaner so it works super fast! Wow what a difference in water quality! Look at that shine and sparkle. I’ve never seen my pool this clear before. 10/10 recommend. Super easy to use and lasts. To prep I cleaned skimmer and filter, double shocked my pool, and brushed. The next morning I rinsed the filter again, added the full jug of this product and brushed again. The next morning this was the result. Now I will be adding this product into my weekly routine to prevent algae and cloudy water. ... show more
Reviewed in the United States on March 22, 2025 by TidalTay
    • Works great!
Size: 128 Fl Oz (Pack of 1) Style: Pool Algaecide
Great product, works well and gets rid of algae.
Reviewed in the United States on March 3, 2025 by Bob
    • 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
    • Patience required
Size: 128 Fl Oz (Pack of 1) Style: Pool Algaecide
Review Image by Denise C. Denise C.
Review Image by Denise C. Denise C.
Review Image by Denise C. Denise C.
It did remove the algae just not as quickly as expected. Took about 3 days.
Reviewed in the United States on March 28, 2025 by Denise C. Denise C.
    • Great product
Size: 128 Fl Oz (Pack of 1) Style: Pool Algaecide
Great product for my pool with Amazon subscribe
Reviewed in the United States on March 25, 2025 by Tammy Renee Adams
    • Cleared up the pool when nothing else worked
Size: 128 Fl Oz (Pack of 1) Style: Pool Algaecide
First year having a pool and had some challenges keeping it clear. After doing some research I found this item and wanted to give it a try. It definitely cleared up the pool and it didn’t take much effort. I have well water which was used in the pool. Make sure you follow the directions.
Reviewed in the United States on March 6, 2025 by RamRam
    • Good deal
Size: 128 Fl Oz (Pack of 1) Style: Pool Algaecide
Good deal. Works wonders on removing algae. Bottle wasn’t leaking thank god.
Reviewed in the United States on March 11, 2025 by josye rivers
    • Warning: Not concentrated
Size: 128 Fl Oz (Pack of 1) Style: Pool Algaecide
Its a big bottle to ship and store when you have to use most of it on one application. Most other brands charge a lot more by volume because they are concentrated.
Reviewed in the United States on January 21, 2025 by Adam

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