--- product_id: 215748660 title: "Leslie's Algae Preventative - Non-Staining Algae Control for Swimming Pools, Spas, and Hot Tubs - 1 Quart" brand: "leslie's" price: "$80.86" currency: USD in_stock: true reviews_count: 8 category: "Leslie's" url: https://www.desertcart.us/products/215748660-leslies-algae-preventative-non-staining-algae-control-for-swimming-pools store_origin: US region: United States of America --- # 60% polyquat active ingredient Non-staining & non-foaming formula Prevents & treats most algae types Leslie's Algae Preventative - Non-Staining Algae Control for Swimming Pools, Spas, and Hot Tubs - 1 Quart **Brand:** leslie's **Price:** $80.86 **Availability:** βœ… In Stock ## Summary > πŸ› Keep your pool pristine and algae-freeβ€”because your oasis deserves the best! ## Quick Answers - **What is this?** Leslie's Algae Preventative - Non-Staining Algae Control for Swimming Pools, Spas, and Hot Tubs - 1 Quart by leslie's - **How much does it cost?** $80.86 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/215748660-leslies-algae-preventative-non-staining-algae-control-for-swimming-pools) ## Best For - leslie's enthusiasts ## Why This Product - Trusted leslie's brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Safe & Spotless:** Non-metallic, non-staining, and won’t cause foaming - β€’ **Dual Action Defense:** Prevents algae growth and eliminates existing blooms - β€’ **Year-Round Pool Perfection:** Ideal for summer swims and winter pool care alike - β€’ **Powerful 60% Polyquat Formula:** Highly concentrated for fast, effective algae control - β€’ **Compatible with Saltwater Pools:** Works seamlessly with saltwater chlorinated systems ## Overview Leslie's Algae Preventative is a highly concentrated, 60% polyquat algaecide designed to prevent and treat most algae types in pools, spas, and hot tubs. Its non-metallic formula ensures no staining or foaming, making it safe for all pool surfaces and compatible with saltwater chlorinated systems. Perfect for year-round use, it delivers fast, effective algae control to keep your water crystal clear and inviting. ## Description Leslie's Algae Control is a versatile algaecide that is effective at preventing and treating most forms of algae in swimming pools or spas. It's particularly useful in helping prevent more stubborn algae such as mustard/yellow algae from growing. Keeping the water sanitized, having proper filtration and circulation as well as balanced water chemistry levels are key when it comes to preventing algae. If you are away for a short period of time, adding a polyquat algaecide like Leslie's Algae Control helps prevent algae if your chlorine sanitizer level gets too low. Algae Control is compatible with saltwater chlorinated pools as well. Since Algae Control is non-metallic or contains no metals, it will not cause staining like some other algaecides potentially can. Prevents & Treats Most Forms of Algae Use Leslie's Algae Control Algaecide and Algae Preventer to help prevent many different types of algae from growing in your pool, spa, fountain, or water feature. Adding a routine maintenance dose of just a few ounces, helps in keeping the water free from different types of algae including green, yellow/mustard, and pink algae slime. Even if you have a little bit of visible algae growth, Leslie's Algae Control works great as a corrective treatment to help eliminate algae blooms as well. Non-Staining & Non-Foaming Even though Leslie's Algae Control is highly concentrated with 60% active ingredient, it won't leave any stains or cause foaming when added. Other algaecides containing metals like copper can potentially cause unsightly blue-green colored staining. With Leslie's Algae Control, you won't have to worry about staining any surfaces as its non-metallic, polymer-based formula is safe to use in many applications. Use All Year Round Leslie's Algae Control is great to use anytime of the year, whether for the swimming season in summer or for pool closing in the winter. A polyquat algaecide, like Review: Worked great - Kept trying to clean up the algae problem with chlorine and shock with no success. Just about a third of this bottle cleared the pool up in like 8 hours. Been like a month pool has zero algae. Added a few ounces after a month just for maintenance. In South Florida where pool is very warm in summer months. Review: Works great - Helped with the algie in my pool ## Features - Controls the growth of algae in swimming pools - Effective both as a preventative and as a corrective treatment on most forms of algae - Highly concentrated - 60% polyquat active ingredient - Will not stain or foam ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0131X52NC | | Best Sellers Rank | #116,097 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #92 in Swimming Pool Algaecides | | Brand | Leslie's | | Customer Reviews | 4.6 4.6 out of 5 stars (71) | | Global Trade Identification Number | 00803354140251 | | Is Discontinued By Manufacturer | No | | Item Form | Liquid | | Item Weight | 2.6 pounds | | Item model number | 14025 | | Manufacturer | LPM Manufacturing | | Number of Items | 1 | | Product Benefits | Controls and prevents algae growth, with a non-staining non-foaming formula | | Product Dimensions | 9 x 3.3 x 3.3 inches | | UPC | 803354140251 | | Unit Count | 32.0 Fluid Ounces | ## Product Details - **Brand:** Leslie's - **Item Form:** Liquid - **Item Weight:** 2.6 Pounds - **Product Benefits:** Controls and prevents algae growth, with a non-staining non-foaming formula - **UPC:** 803354140251 ## Images ![Leslie's Algae Preventative - Non-Staining Algae Control for Swimming Pools, Spas, and Hot Tubs - 1 Quart - Image 1](https://m.media-amazon.com/images/I/61Ku4FEIQ7L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked great *by P***R on August 9, 2025* Kept trying to clean up the algae problem with chlorine and shock with no success. Just about a third of this bottle cleared the pool up in like 8 hours. Been like a month pool has zero algae. Added a few ounces after a month just for maintenance. In South Florida where pool is very warm in summer months. ### ⭐⭐⭐⭐⭐ Works great *by T***S on August 8, 2025* Helped with the algie in my pool ### ⭐⭐⭐⭐⭐ It really does help keep algae down *by R***O on June 15, 2025* This is a very good product, l used it once a week along with shock to knock out the algae that took over my pool during the winter and spring. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/215748660-leslies-algae-preventative-non-staining-algae-control-for-swimming-pools](https://www.desertcart.us/products/215748660-leslies-algae-preventative-non-staining-algae-control-for-swimming-pools) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-10*