---
product_id: 39003756
title: "In The Swim Winter Algaecide for Above Ground and Inground Pools - 1 Quart"
brand: "in the swim"
price: "14426 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "In The Swim"
url: https://www.desertcart.kg/products/39003756-in-the-swim-winter-algaecide-for-above-ground-and-inground
store_origin: KG
region: Kyrgyzstan
---

# Active in freezing temps Winter-long algae defense Safe on all pool surfaces In The Swim Winter Algaecide for Above Ground and Inground Pools - 1 Quart

**Brand:** in the swim
**Price:** 14426 som
**Availability:** ✅ In Stock

## Summary

> ❄️ Lock in winter clarity, unlock effortless pool season!

## Quick Answers

- **What is this?** In The Swim Winter Algaecide for Above Ground and Inground Pools - 1 Quart by in the swim
- **How much does it cost?** 14426 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/39003756-in-the-swim-winter-algaecide-for-above-ground-and-inground)

## Best For

- in the swim enthusiasts

## Why This Product

- Trusted in the swim brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Surface Safe:** Compatible with vinyl, plaster, fiberglass, and all filtration systems
- • **Effortless Spring Start:** Prevents algae blooms so you skip costly cleanups and shock treatments
- • **Crystal Clear Confidence:** Eliminates blue-green, yellow, and black algae for a swim-ready pool come spring
- • **Freeze-Proof Algae Shield:** Keeps your pool pristine even under ice and snow
- • **One-Time Winter Application:** Apply once before closing for season-long protection and peace of mind

## Overview

In The Swim Winter Algaecide is a powerful, cold-weather pool treatment designed to prevent all types of algae growth throughout the winter months. Its unique formula remains effective under ice and snow, protecting all pool surfaces without staining or foaming. One application before winter ensures a hassle-free, crystal-clear pool come spring, saving time and money on cleanup and shock treatments.

## Description

desertcart.com : In The Swim Winter Algaecide for Above Ground and Inground Pools - 1 Quart | Prevent Blue-Green, Green, Yellow, and Black Algae All Winter Season : Swimming Pool Winterizing Chemicals : Patio, Lawn & Garden

Review: As Advertised - Always use In the Swim. Always timely and quality products. You can even call them for questions answered. Reliable for sure
Review: 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,

## Features

- Winter Long Protection – Specially formulated winter algaecide provides a strong defense against algae growth during the cold months, keeping your pool water clean, clear, and free from costly springtime surprises.
- Simplify Opening Season – By preventing stubborn algae blooms before they start, you’ll avoid expensive cleanups, extra shock treatments, and wasted opening weeks, making pool start-up fast and hassle-free.
- Works in Cold, Harsh Conditions – Unlike regular treatments that lose strength as water temperatures drop, this winter formula remains active under ice and snow, giving you continuous protection all season.
- Safe for All Pool Surfaces & Systems – Compatible with vinyl, plaster, fiberglass, and all filtration systems, this non-foaming winter algaecide protects without staining, bleaching, or disrupting your pool’s balance.
- Peace of Mind Through Spring – One easy application before closing locks in protection, so you can enjoy the off-season stress-free knowing your pool will be crystal clear and swim-ready when warm weather returns.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | In The Swim |
| Item Form | Liquid |
| Item Weight | 2.6 pounds |
| Number of Packs | 1 |
| Product Benefits | Controls Algae |
| UPC | 758293053424 |

## Product Details

- **Brand:** In The Swim
- **Item Form:** Liquid
- **Item Weight:** 2.6 Pounds
- **Product Benefits:** Controls Algae
- **UPC:** 758293053424

## Images

![In The Swim Winter Algaecide for Above Ground and Inground Pools - 1 Quart - Image 1](https://m.media-amazon.com/images/I/61Oz-0rmXrL.jpg)
![In The Swim Winter Algaecide for Above Ground and Inground Pools - 1 Quart - Image 2](https://m.media-amazon.com/images/I/61rva8HVQ-L.jpg)
![In The Swim Winter Algaecide for Above Ground and Inground Pools - 1 Quart - Image 3](https://m.media-amazon.com/images/I/6142EfiPrsL.jpg)
![In The Swim Winter Algaecide for Above Ground and Inground Pools - 1 Quart - Image 4](https://m.media-amazon.com/images/I/71SQPp1ij-L.jpg)
![In The Swim Winter Algaecide for Above Ground and Inground Pools - 1 Quart - Image 5](https://m.media-amazon.com/images/I/810kJsfNrcL.jpg)

## Questions & Answers

**Q: Can you use in summer? My pool man left 2 quarts behind last year**
A: Would save for winter

**Q: I'm not sure why this isn't shipped to ca, is it sold in stores in ca?**
A: Yes u can purchase in California

**Q: Would you have to add this BEFORE lowering the water level? Otherwise, how would you be able to run the filter to circulate product, as instructed??**
A: I always add it after water is lowered, just pour it around pool and it worked fine for us

**Q: Does it contain cooper?**
A: yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ As Advertised
*by N***F on January 27, 2026*

Always use In the Swim. Always timely and quality products. You can even call them for questions answered. Reliable for sure

### ⭐⭐⭐⭐⭐ The Swim Winter Swimming Pool Algaecide reall works.
*by R***. on January 10, 2026*

I highly recommend The Swim Winter Swimming Pool Algaecide. All the stains disappeared in about two days. The green went away,

### ⭐⭐⭐⭐⭐ Best algaecide for closing pool over winter
*by C***E on April 8, 2026*

Best algaecide for winter! Our pool opening always sucked because it was so green. Tried this over winter, pulled the cover back to start opening and was amazed by how clear it was! Opening will be a breeze!

## Frequently Bought Together

- In The Swim Winter Swimming Pool Algaecide - 1 Quart
- In The Swim Pool Closing Kit - Winterizing Chemicals for Above Ground and In-Ground Pools - Up to 15,000 Gallons
- SeaKlear AquaPill WinterPill Pool Clarifier and Enzyme up to 30,000 Gallons 91222APL

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kg/products/39003756-in-the-swim-winter-algaecide-for-above-ground-and-inground](https://www.desertcart.kg/products/39003756-in-the-swim-winter-algaecide-for-above-ground-and-inground)

---

*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-08-13*