9.0Our score 4 photosPool Algae Treatment: Our Pool Algaecide and Clarifier is specially formulated to treat existing algae while providing long-lasting defense
Ranked #99 in Garden & Patio · 4 things we like
Quick answer The Clorox® Pool&Spa™ Swimming Pool Algaecide and by CLOROX Pool&Spa scores 9.0/10 with us. Amazon owners rate it 4.5 out of 5 across 16,220 reviews, in line with the 4.6 average of the 8 pool algaecides we track. It was listed at $14.98 on Amazon when we last checked in September 2026.
Clorox Pool&Spa Swimming Pool Algaecide and Clarifier, Prevents and Treats Pool Algae, Clears Water, 128 Fl Oz (Pack of 1);43128CLX.
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| Brand Name | CLOROX Pool&Spa |
|---|---|
| Global Trade Identification Number | 00810821026246 |
| Number of Packs | 1 |
| Number of Items | 1 |
| Unit Count | 128 Fluid Ounces |
| Included Components | 128 oz of Algaecide+Clarifier |
| Item Type Name | Pool Algaecide |
|---|---|
| Model Number | 43128CLX |
| Item Form | Liquid |
| Product Benefits | Controls Algae |
| Item Weight | 8 pounds |
Yes, it is one of the stronger picks in its group. We score the Clorox® Pool&Spa™ Swimming Pool Algaecide and 9.0 out of 10. Amazon owners rate it 4.5 out of 5 across 16,220 reviews, in line with the 4.6 average of the 8 pool algaecides we track.
It was listed at $14.98 on Amazon when we last checked in September 2026. That is cheaper than the $34.94 median for pool algaecides in our catalog. Amazon prices change daily, so use the price button on this page to see the current figure.
Amazon lists 2 options. Size: 128 Fl Oz (Pack of 1), 128 Fl Oz (Pack of 4). Style: Pool Algaecide. Pick an option on this page and the button opens exactly that model.
Similar, well-rated pool algaecides in our catalog: CLOROX Pool&Spa Clorox® Pool&Spa™ Swimming Pool Algaecide (9.2/10, 4.6 stars from 9,773 owners); CLOROX Pool&Spa Clorox® Pool&Spa™ XTRABLUE® Plus Swimming Pool (9.2/10, 4.6 stars from 2,459 owners); Doheny's Algaecide 60 (9.4/10, 4.7 stars from 786 owners).
CLOROX Pool&Spa Clorox® Pool&Spa™ Swimming Pool AlgaecideCLOROX Pool&Spa Clorox® Pool&Spa™ XTRABLUE® Plus Swimming PoolDoheny's Algaecide 60
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