---
product_id: 79710697
title: "Bio-Active 100% Cyanuric Acid Reducer for Swimming Pools | Non-Toxic CYA Reducer Powder | 16 oz. | 1-Pack"
brand: "bio-active products, inc."
price: "R3033"
currency: ZAR
in_stock: true
category: "Bio Active Products, Inc."
url: https://www.desertcart.co.za/products/79710697-bio-active-100-cyanuric-acid-reducer-for-swimming-pools-non
store_origin: ZA
region: South Africa
---

# 100% natural & non-toxic Reduces CYA by 50 ppm/treatment Treats pools up to 50,000 gallons Bio-Active 100% Cyanuric Acid Reducer for Swimming Pools | Non-Toxic CYA Reducer Powder | 16 oz. | 1-Pack

**Brand:** bio-active products, inc.
**Price:** R3033
**Availability:** ✅ In Stock

## Summary

> 💧 Dive into crystal-clear confidence with Bio-Active’s natural CYA reducer!

## Quick Answers

- **What is this?** Bio-Active 100% Cyanuric Acid Reducer for Swimming Pools | Non-Toxic CYA Reducer Powder | 16 oz. | 1-Pack by bio-active products, inc.
- **How much does it cost?** R3033 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/79710697-bio-active-100-cyanuric-acid-reducer-for-swimming-pools-non)

## Best For

- bio-active products, inc. enthusiasts

## Why This Product

- Trusted bio-active products, inc. brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Chic Pool Care:** Non-toxic, allergen-free, and made in the USA—safe for your family and the environment without any chemical residue.
- • **Big Pool, No Problem:** One 16 oz. bottle treats pools up to 50,000 gallons, making it the go-to solution for both residential and commercial pools.
- • **Cut CYA, Not Corners:** Lowers cyanuric acid levels by up to 50 ppm per treatment—no draining or dilution needed, perfect for drought-conscious pool owners.
- • **Universal Pool Compatibility:** Works seamlessly with chlorine and saltwater pools, supporting CYA levels from 30 to 330 ppm for ultimate versatility.
- • **Unlock Your Chlorine’s Power:** Breaks down chlorine-lock at the molecular level to restore sanitizer effectiveness and keep your pool crystal clear.

## Overview

Bio-Active 100% Cyanuric Acid Reducer is an EPA-registered, non-toxic powder that naturally lowers cyanuric acid levels by up to 50 ppm per treatment without draining your pool. Safe for pools up to 50,000 gallons and compatible with chlorine and saltwater systems, it restores chlorine effectiveness by breaking down CYA at the molecular level, ensuring clean, balanced, and safe swimming water.

## Description

High cyanuric acid doesn't have to mean draining your pool. Bio-Active Cyanuric Acid Reducer is the only EPA-registered product proven to naturally reduce CYA levels by up to 50 ppm per treatment — no draining, no dilution, no harsh chemicals. When CYA builds up, chlorine becomes ineffective and your pool turns into a breeding ground for algae and bacteria. Bio-Active breaks down cyanuric acid at the molecular level using advanced biocatalyst technology, restoring your sanitizer's effectiveness and bringing your water back into balance. Non-toxic, non-allergenic, and residue-free, it works in both residential and commercial pools with CYA levels between 30 and 330 ppm. Compatible with chlorine and saltwater pools. Get your water clean, clear, and safe — without the cost and hassle of a drain and refill.

## Features

- Reduces CYA Levels: Lowers cyanuric acid levels by up to 50 ppm per treatment — no draining or dilution required; ideal for drought-restricted areas
- Eliminates Chlorine-Lock: High CYA causes chlorine to become ineffective; Bio-Active breaks down CYA at a molecular level to restore sanitizer performance
- Non-Toxic & Made in the USA: 100% natural, non-allergenic, non-polluting and leaves no residue in your pool water after treatment
- Works for Pools Up to 50,000 Gallons: One 16 oz. bottle treats pools up to 50,000 gallons; use 8 oz. size for smaller pools up to 25,000 gallons
- Compatible with All Pool Types: Safe for use in chlorine and saltwater pools; suitable for residential and commercial pools with CYA levels of 30–330 ppm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00YJP92NI |
| Best Sellers Rank | #12,581 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #58 in Swimming Pool Balancers |
| Brand Name | Bio-Active Products, Inc. |
| Customer Reviews | 3.5 3.5 out of 5 stars (1,907) |
| Item Form | Powder |
| Item Weight | 16 Ounces |
| Manufacturer | Bio-Active Products, Inc. |
| Manufacturer Part Number | BA-CAR-16 |
| Model Number | BA-CAR-16 |
| Number of Items | 1 |
| Package Size Name | 16 oz |
| Product Benefits | Reduces acid levels, eliminates chlorine-lock, allows sanitizers to be more effective, and is non-polluting, non-allergenic, and odorless, while reducing acid at a molecular level. |
| Unit Count | 16 Ounce |

## Product Details

- **Brand:** Bio-Active Products, Inc.
- **Item Form:** Powder
- **Item Weight:** 16 Ounces
- **Number of Packs:** 1

## Images

![Bio-Active 100% Cyanuric Acid Reducer for Swimming Pools | Non-Toxic CYA Reducer Powder | 16 oz. | 1-Pack - Image 1](https://m.media-amazon.com/images/I/61aby5Z6soL.jpg)
![Bio-Active 100% Cyanuric Acid Reducer for Swimming Pools | Non-Toxic CYA Reducer Powder | 16 oz. | 1-Pack - Image 2](https://m.media-amazon.com/images/I/81xAamOB+LL.jpg)
![Bio-Active 100% Cyanuric Acid Reducer for Swimming Pools | Non-Toxic CYA Reducer Powder | 16 oz. | 1-Pack - Image 3](https://m.media-amazon.com/images/I/816-aYtxtOL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Questions & Answers

**Q: Can you swim after using the product?**
A: We had folks swimming after it was put in. However, I never got the product to work. Found it to be a failed and expensive mistake. Ended up dropping the water in the pool and refilling it to get the Cyanuric acid down.

**Q: Does this work with a uv sanitizer ?**
A: This product doesn't work at all. This product is a waste of money. Leslie's Pool Supplies used to carry this product in their brick & mortar stores but ceased carrying it due to all the complaints they about this not working. The only way to reduce the cyanuric acid level in your pool is to change at least 25% up to 100% of the water in the pool.

**Q: Can this be used in a covered pool?**
A: Yes, you can use it in a covered pool.

**Q: Does the water gets cloudy after application of the product?**
A: Not in my experience. It also didn't lower my cyanuric acid levels sufficiently. I ended up pumping out some water and refilling.

## Frequently Bought Together

- Bio-Active BA-CAR-16 Non Polluting 100-Percent Cyanuric Acid Reducer Powder for Commercial and Residential Swimming Pools, 16 Ounces
- Cyanuric Acid (CYA) Reducer for Pool and Spa, Removes CYA Through Filtration 1IB
- EASYTEST 7-Way Pool Test Strips, 150 Strips Water Chemical Testing for Hot tub and Spa, Accurate Test Bromine, Total Alkalinity, pH, Free Chlorine, Total Hardness, Cyanuric Acid, and Total Chlorine

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-07-27*