--- product_id: 654869047 title: "Ouster 3in1 Cold Plunge Water Treatment, Weekly Cleaner, 32oz" brand: "bio ouster" price: "$92.41" currency: USD in_stock: true category: "Bio Ouster" url: https://www.desertcart.us/products/654869047-ouster-3in1-cold-plunge-water-treatment-weekly-cleaner-32oz store_origin: US region: United States of America --- # Triple-action formula cleans, clarifies, softens 32oz bottle, 32 weekly doses No draining, eco-friendly weekly routine Ouster 3in1 Cold Plunge Water Treatment, Weekly Cleaner, 32oz **Brand:** bio ouster **Price:** $92.41 **Availability:** ✅ In Stock ## Summary > ❄️ Dive into clarity: The only cold plunge treatment you’ll ever need! ## Quick Answers - **What is this?** Ouster 3in1 Cold Plunge Water Treatment, Weekly Cleaner, 32oz by bio ouster - **How much does it cost?** $92.41 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/654869047-ouster-3in1-cold-plunge-water-treatment-weekly-cleaner-32oz) ## Best For - bio ouster enthusiasts ## Why This Product - Trusted bio ouster brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Trusted:** Made in the USA, lab-tested, septic safe, with full SDS documentation for peace of mind. - • **Long-Lasting Value:** One 32oz bottle delivers up to 32 doses—months of fresh water without the hassle of draining. - • **Triple-Action Power:** Cleaner, clarifier, and softener in one formula for crystal-clear, silky-smooth water every time. - • **Universal Compatibility:** Works seamlessly with acrylic, inflatable, filtered, or unfiltered cold plunges and all sanitizer types. - • **Effortless Weekly Maintenance:** Just 1 oz per 100 gallons keeps your plunge pristine—no test strips or chemical juggling needed. ## Overview Ouster 3in1 Cold Plunge Water Treatment is a 32oz weekly cleaner that combines cleaning, clarifying, and softening in one easy dose. Designed for all cold plunge types, it keeps water fresh and clear without draining or complex maintenance. Each bottle provides up to 32 treatments, ensuring long-lasting, hassle-free water care with safe, lab-tested ingredients. ## Description desertcart.com : Ouster 3in1 Cold Plunge Water Treatment, Weekly Cleaner, 32oz | Cleaner, clarifier & water softener in one - 1 oz weekly keeps ice bath water fresh & clear, no draining needed : Patio, Lawn & Garden ## Features - EFFORTLESS WEEKLY ROUTINE - Pour 1 oz per 100 gallons, turn the pump on high or lightly stir to mix, and plunge again in 15 minutes. No draining, no test strips, no juggling chemicals - one dose keeps your routine on schedule. - TRIPLE ACTION FORMULA - The cleaner lifts body oils, lotion and sunscreen, the clarifier binds fine particles for easy removal with or without a pump, and the softener conditions water for a smoother, fresher feel every plunge. - WORKS WITH EVERY SETUP - Made for acrylic, portable and inflatable plunges, ice barrels, pods and cold tubs, filtered or unfiltered, with or without a chiller - fits alongside chlorine, bromine or peroxide sanitizer routines. - DOSE RIGHT, STAY CLEAR - On a fresh fill start with 2 oz per 100 gallons, then 1 oz weekly. Proper dosing is the key to consistently clear water. Made in the USA, lab tested, septic safe, with SDS documentation available. - 32 WEEKS IN ONE BOTTLE - Up to 32 doses per bottle means months of longer-lasting water and fewer full drains - the simple, economical way to protect your cold plunge investment and stay ready to plunge every day. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DCKFWYZ6 | | Best Sellers Rank | #2,757 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #12 in Swimming Pool Clarifiers & Enzymes | | Brand Name | Bio Ouster | | Customer Reviews | 4.5 4.5 out of 5 stars (541) | | Item Form | Liquid | | Item Highlight | Cleaner, clarifier & water softener in one - 1 oz weekly keeps ice bath water fresh & clear, no draining needed | | Item Weight | 2 pounds | | Manufacturer | Bio Ouster | | Manufacturer Part Number | OS-PCL-32 | | Model Number | OS-PCL-32 | | Number of Items | 1 | | Number of Packs | 1 | | Product Benefits | Prevents Stains, Cleansing, Prevents Corrosion | | UPC | 860011456421 | | Unit Count | 32 Fluid Ounces | ## Product Details - **Brand:** Bio Ouster - **Item Form:** Liquid - **Item Weight:** 2 pounds - **Product Benefits:** Prevents Stains, Cleansing, Prevents Corrosion - **UPC:** 860011456421 ## Images ![Ouster 3in1 Cold Plunge Water Treatment, Weekly Cleaner, 32oz - Image 1](https://m.media-amazon.com/images/I/71Tm+3WRRiL.jpg) ![Ouster 3in1 Cold Plunge Water Treatment, Weekly Cleaner, 32oz - Image 2](https://m.media-amazon.com/images/I/41Wo0leNZJL.jpg) ![Ouster 3in1 Cold Plunge Water Treatment, Weekly Cleaner, 32oz - Image 3](https://m.media-amazon.com/images/I/51IaOTVSOEL.jpg) ![Ouster 3in1 Cold Plunge Water Treatment, Weekly Cleaner, 32oz - Image 4](https://m.media-amazon.com/images/I/51iR2yc5n5L.jpg) ![Ouster 3in1 Cold Plunge Water Treatment, Weekly Cleaner, 32oz - Image 5](https://m.media-amazon.com/images/I/41DyhSN4wOL.jpg) ## Questions & Answers **Q: How often should I use the Ouster 3in1 Weekly Cold Plunge Water Treatment?** A: For best results, use the Ouster Cold Plunge Weekly Treatment every 7 days. Start with an initial dose of 2 oz per 250 gallons of water, and then maintain with a weekly dose of 1 oz per 250 gallons. **Q: Is this treatment safe for all types of cold plunges?** A: Yes, the Ouster Cold Plunge Weekly Treatment is safe and effective for all types of cold plunges, including acrylic, portable, and inflatable models. It’s designed to maintain optimal water clarity and quality across all plunge types. **Q: Do I need to drain my cold plunge after using this product?** A: No, you do not need to drain your cold plunge after using this treatment. The formula is designed to work without draining, making it easy and convenient to maintain your cold plunge water quality. **Q: Can I use this product alongside other ice bath accessories?** A: Absolutely! The Ouster Cold Plunge Weekly Treatment complements other ice bath accessories and is safe to use with sanitizers and other water treatment products, ensuring a clean and refreshing plunge. **Q: What should I do if the water in my cold plunge becomes cloudy?** A: If your cold plunge water becomes cloudy, simply add an additional 1 oz of the Ouster Cold Plunge Weekly Treatment per 250 gallons of water. Repeat as needed until the water clears up, ensuring your ice bath remains clean and clear. ## Frequently Bought Together - Bio Ouster 3in1 Weekly Cold Plunge Water Treatment - Cleaner, Clarifier, and Softener for Cold Plunge and Ice Bath - Water Stabilizer for Fresh, Crystal Clear Water - Made in USA (32oz) - Silicone Cover Ice Bath Thermometer with Timer, Waterproof Floating Water Thermometer for Cold Plunge, Works with Ice Bath Tub Hot Tub Accurate Recovery(Black) - Extra Large Ice Block Mold for Ice Bath, 4 Pack 9.4lb Big Ice Cube Molds, Silicone Ice Bath Accessories Water Chiller for Cold Plunge or Coolers --- ## 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.us/products/654869047-ouster-3in1-cold-plunge-water-treatment-weekly-cleaner-32oz](https://www.desertcart.us/products/654869047-ouster-3in1-cold-plunge-water-treatment-weekly-cleaner-32oz) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-19*