

❄️ Winter-proof your pool, so you never miss a splash come spring!
In The Swim Winter Swimming Pool Algaecide is a powerful, cold-weather formula designed to prevent algae growth throughout the winter months. Safe for all pool surfaces and filtration systems, it ensures hassle-free spring openings by keeping your pool water clear and algae-free with just one application.






























































| ASIN | B002WKQ0PU |
| Best Sellers Rank | #34,290 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #29 in Swimming Pool Algaecides |
| Brand | In The Swim |
| Customer Reviews | 4.7 4.7 out of 5 stars (831) |
| Item Form | Liquid |
| Item Weight | 2.6 pounds |
| Item model number | C050001012AE |
| Manufacturer | In The Swim Discount Pool Supplies |
| Product Benefits | Controls Algae |
| Product Dimensions | 9.8 x 3.1 x 3 inches |
| UPC | 758293053424 |
| Unit Count | 32 Fluid Ounces |
R**.
The Swim Winter Swimming Pool Algaecide reall works.
I highly recommend The Swim Winter Swimming Pool Algaecide. All the stains disappeared in about two days. The green went away,
L**.
It works beautifully
I'm very pleased with this. I'd been fighting algae for the last 2 years. Even though I had been super shocking it , it came right back because I forgot to add algaecide after the chlorine level dropped... That's on me. So as I was putting it up for the winter I added this and I didn't want to close it. Lol It's not looked that good in awhile.
A**.
Quality Products
I have been buying Pool Life products for several years and have always been satisfied with them. I just purchased Winterizing Algaecide, and while I haven’t used it yet, I am confident that it will work as well as their other products. Cost was good and shipping was fast. Very pleased with this purchase.
L**R
all good so far
with the winterizing algicide you won't know if it did a good job until the spring/summer. SOOOO, we shall see. I like just being able to pour into pool without a lot of different steps. I just make sure that all your levels are very high and then pour in pool (spread around), without filter on. You do not filter this. It goes in just before you put the cover over the pool. So, hopefully it will be as clear when I open as it was when I closed.
L**E
Very good product
This product kept my pool nice and clean all winter .. easy to use with directions ..I recommend
N**F
As Advertised
Always use In the Swim. Always timely and quality products. You can even call them for questions answered. Reliable for sure
K**Y
Product works!!
Cleared all algae from my pool over the winter season...
T**G
Price
Great Price
Trustpilot
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