---
product_id: 654869047
title: "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)"
brand: "bio ouster"
price: "$124"
currency: NZD
in_stock: true
reviews_count: 10
category: "Bio Ouster"
url: https://www.desertcart.nz/products/654869047-bio-ouster-3in1-weekly-cold-plunge-water-treatment-cleaner-clarifier
store_origin: NZ
region: New Zealand
---

# 32 Weekly Doses per Bottle 3-in-1 Cleaner, Clarifier & Softener Made in USA, Premium Quality 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)

**Brand:** bio ouster
**Price:** $124
**Availability:** ✅ In Stock

## Summary

> ❄️ Dive into crystal-clear cold plunge luxury every week!

## Quick Answers

- **What is this?** 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) by bio ouster
- **How much does it cost?** $124 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/654869047-bio-ouster-3in1-weekly-cold-plunge-water-treatment-cleaner-clarifier)

## 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

- • **Long-Lasting Value:** 32oz bottle delivers a full month of weekly treatments for consistent freshness.
- • **USA-Made Assurance:** Crafted under strict quality controls for safe, reliable cold plunge care.
- • **No-Drain Convenience:** Professional-grade strength cleans without draining—save time and water.
- • **Triple-Action Formula:** Cleaner, clarifier, and softener combined for effortless water perfection.
- • **Universal Compatibility:** Works seamlessly with acrylic, inflatable, portable, and ice barrel cold plunges.

## Overview

Bio Ouster 3in1 Weekly Cold Plunge Water Treatment is a powerful, professional-grade formula that cleans, clarifies, and softens cold plunge water. Designed for all types of cold plunges, it maintains fresh, crystal-clear water with a simple weekly dose. Made in the USA, this 32oz bottle provides up to 32 treatments, ensuring long-lasting, hassle-free maintenance without the need to drain your plunge.

## Description

desertcart.com : 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) : Patio, Lawn & Garden

Review: Does what it says - Been using for about a month now. So far so good, water is still clear and clean.
Review: Great for our cold plunge - This product works great! I’ve been using it in my cold plunge and it really helps keep the water fresh, clean, clear, with no odor. Super easy to use just add it in weekly and it does the job. I love that it’s a 3-in-1 treatment, which saves time and makes maintenance simple. Definitely recommend if you want to keep your plunge water looking and feeling great! Came wrapped up securely no leaks. Good price. Size last us all month in our cold plunge.

## Features

- 3-in-1 Weekly Treatment: This cold plunge water treatment combines a powerful cleaner, clarifier, and softener in one formula, ensuring your cold plunge water stays crystal clear, fresh, and free of gunk or build-up. Perfect for maintaining water quality week after week.
- Professional-Grade Formula: Designed with maximum strength to deliver outstanding water clarity and quality. This septic system-safe cold plunge cleaner works effectively without the need for draining, making it a convenient solution for all cold plunge accessories.
- Suitable for All Cold Plunges: Whether you have an acrylic, portable, inflatable cold plunge, ice barrel, or pod, this ice bath cleaner is formulated to work across all types, providing the same level of cleanliness and water clarity every time. Works with
- Made in the USA & Safe to Use: Proudly made in the USA with rigorous quality control. Follow the safety instructions for worry-free use, knowing your cold plunge water is clean, safe, and ready for use.
- Economical and Long-Lasting: The 32 oz bottle provides up to 32 doses, offering great value for maintaining your cold plunge over time. With simple weekly application, you can enjoy consistently clean and refreshing water, plunge after plunge. Ideal for those seeking reliable ice bath accessories.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DCKFWYZ6 |
| Best Sellers Rank | #2,943 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #8 in Swimming Pool Clarifiers & Enzymes |
| Customer Reviews | 4.5 4.5 out of 5 stars (449) |
| Date First Available | August 8, 2024 |
| Item Weight | 2.23 pounds |
| Item model number | OS-PCL-32 |
| Manufacturer | Bio Ouster |
| Product Dimensions | 3 x 3 x 9 inches |

## Product Details

- **Brand:** Bio Ouster
- **Item Form:** Liquid
- **Item Weight:** 1.01 Kilograms
- **Liquid Volume:** 946 Milliliters
- **Manufacturer:** Bio Ouster

## Images

![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) - Image 1](https://m.media-amazon.com/images/I/412XqWZ9XZL.jpg)
![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) - Image 2](https://m.media-amazon.com/images/I/41DyhSN4wOL.jpg)
![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) - Image 3](https://m.media-amazon.com/images/I/41Wo0leNZJL.jpg)
![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) - Image 4](https://m.media-amazon.com/images/I/51IaOTVSOEL.jpg)
![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) - Image 5](https://m.media-amazon.com/images/I/51cQw+UBC3L.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does what it says
*by B***N on January 11, 2026*

Been using for about a month now. So far so good, water is still clear and clean.

### ⭐⭐⭐⭐⭐ Great for our cold plunge
*by W***T on September 11, 2025*

This product works great! I’ve been using it in my cold plunge and it really helps keep the water fresh, clean, clear, with no odor. Super easy to use just add it in weekly and it does the job. I love that it’s a 3-in-1 treatment, which saves time and makes maintenance simple. Definitely recommend if you want to keep your plunge water looking and feeling great! Came wrapped up securely no leaks. Good price. Size last us all month in our cold plunge.

### ⭐⭐⭐⭐⭐ exactly as advertised did not disappoint
*by F***Y on January 4, 2026*

awesome product I cannot believe how much longer my water lasted by adding this product. Everything was crystal clear for months. I will definitely buy again when I'm out of this product. Should last me a long time.

## 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

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**Shop now:** [https://www.desertcart.nz/products/654869047-bio-ouster-3in1-weekly-cold-plunge-water-treatment-cleaner-clarifier](https://www.desertcart.nz/products/654869047-bio-ouster-3in1-weekly-cold-plunge-water-treatment-cleaner-clarifier)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-11*