Search  for anything...

Clorox® Pool&Spa™ Swimming Pool Algaecide, Prevents and Treats Pool Algae, Non-Foaming, 1 Quart (Pack of 1)

  • Based on 9,551 reviews
Condition: New
Checking for the best price...
$16.30 Why this price?
Holiday Deal · 18% off was $19.98

Buy Now, Pay Later


As low as $4 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Dec 13
Order within 10 hours and 12 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Size: 1-Quart


Style: Green Algae Eliminator


Features

  • Fast-Acting Algae Treatment: Clorox Pool & Spa Swimming Pool Algaecide helps prevent and treat green pool algae quickly and controls algae growth in pools keeping it crystal clear.
  • Non-Foaming Formula: It effectively eliminates algae growth and offers longer-lasting protection for your pool without any foaming.
  • Effective Kill & Preventative Treatment: Clorox Pool&Spa Swimming Pool Algaecide effectively kills existing algae and prevents future growth, ensuring a pristine pool environment.
  • Suitable for All Pools: This non-foaming formula suits all types of pools, including saltwater pools.
  • 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 Swimming Pool Algaecide, Prevents and Treats Pool Algae, Non- Foaming, 1 Quart (Pack of 1);42432CLX.

Brand: CLOROX Pool&Spa


Item Weight: 2 Pounds


Item Form: Liquid


Product Benefits: Controls Algae


UPC:


Brand: CLOROX Pool&Spa


Item Weight: 2 Pounds


Item Form: Liquid


Product Benefits: Controls Algae


UPC: 810821021661 810821028103


Global Trade Identification Number: 03


Number of Items: 1


Unit Count: 32.0 Fluid Ounces


Product Dimensions: 3.13 x 3.13 x 10.19 inches


Item Weight: 2 pounds


Manufacturer: Chem Lab Products, Inc.


Item model number: 42232CLX


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Dec 13

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Fast shipping
Size: 1-Quart (Pack of 2) Style: Green Algae Eliminator
Works great
Reviewed in the United States on November 13, 2025 by Working great

  • Works good!
Size: 1-Quart Style: Green Algae Eliminator
Works good!
Reviewed in the United States on November 13, 2025 by Darcy Boldt

  • It works
Size: 1-Quart Style: Green Algae Eliminator
We don't treat our pool often, but when we do it's typically Clorox products. The algaecide works pretty well. It's a step below the ultra blue plus but still works none the less. One bottle will taste or pool for an algae bloom plus some shock.
Reviewed in the United States on October 9, 2025 by Megan

  • this pool alga was alot better and stronger in smell and color then the larger size
Size: 1-Quart Style: Green Algae Eliminator
is works great in a 15x28 pool the amount it says or a little more. was very happy less colorine less chlorine smell. bigger was not better.
Reviewed in the United States on September 30, 2024 by Craig

  • Works Well
Size: 1-Quart Style: Green Algae Eliminator
Firs a great job of clearing up Algae and makes the water very clear. Must use chlorine along with this product if pool, then regular maintenance.
Reviewed in the United States on October 22, 2025 by Billgon

  • Did the job
Size: 1-Quart Style: Green Algae Eliminator
Follow the instructions and it will work great.
Reviewed in the United States on November 1, 2025 by Robert Delaney

  • the best pool maintenance
Size: 1-Quart Style: Green Algae Eliminator
Clorox’s Pool & Spa Algaecide is effective at killing and preventing common pool algae (green, mustard, even black) often within about 24 hours after use. It works well when used with good filtration, regular brushing, and proper chlorine levels. Many users like it for both rescue treatments and weekly maintenance. ... show more
Reviewed in the United States on October 1, 2025 by Mariee

  • Great product
Size: 1-Quart Style: Green Algae Eliminator
Keeps my pool looking crystal clear
Reviewed in the United States on October 18, 2025 by J.TILLMAN

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...