---
product_id: 459193524
title: "12004CLX Chlorine Stabilizer, 4 lb"
brand: "clorox pool&spa"
price: "€ 158.09"
currency: EUR
in_stock: true
reviews_count: 5
category: "Clorox Pool&Spa"
url: https://www.desertcart.com.cy/products/459193524-12004clx-chlorine-stabilizer-4-lb
store_origin: CY
region: Cyprus
---

# Extends chlorine life by reducing UV degradation Protects chlorine from sun’s harsh rays Optimized for use with Clorox Pool App 12004CLX Chlorine Stabilizer, 4 lb

**Brand:** clorox pool&spa
**Price:** € 158.09
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your pool pristine longer — because your summer vibes deserve it!

## Quick Answers

- **What is this?** 12004CLX Chlorine Stabilizer, 4 lb by clorox pool&spa
- **How much does it cost?** € 158.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/459193524-12004clx-chlorine-stabilizer-4-lb)

## Best For

- clorox pool&spa enthusiasts

## Why This Product

- Trusted clorox pool&spa brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Salt Pool Friendly:** Perfectly formulated for saltwater and liquid chlorine pools
- • **Sun Shield Technology:** Minimizes chlorine loss caused by UV exposure for steady water balance
- • **Effortless Application:** Simple pour-in formula with clear dosing guidelines for hassle-free use
- • **Smart Pool Maintenance:** Syncs with Clorox Pool App for real-time chlorine monitoring
- • **Longer-Lasting Chlorine:** Keeps your pool sparkling with fewer chlorine top-ups

## Overview

CLOROX Pool&Spa Chlorine Stabilizer is a 4 lb formula designed to extend the life of chlorine in pools by protecting it from sun damage. Ideal for saltwater and liquid chlorine pools, it works best when paired with the Clorox Pool App for precise chlorine level management. This stabilizer reduces the frequency of chlorine additions, saving time and money while maintaining crystal-clear water throughout the season.

## Description

Directions 1. Ensure the pool pump is on to facilitate proper distribution of Chlorine Stabilizer. 2. Measure required amount Stabilizer for your size. The package provides guidelines various sizes. 3. Pour measured slowly and directly into pool, avoiding contact with skin eyes. 4. After application, allow run at least one hour ensure even distribution. 5. Regularly test water using Clorox Pool App monitor chlorine levels adjust as necessary. 6. For saltwater pools, protects generated by salt cells from sun's harsh UV rays, extending life pool's cleanliness.

Review: Maintaining a pool can sometimes feel overwhelming, but this chlorine stabilizer from Clorox has made the job much easier for me. The product does exactly what it claims. It helps chlorine last longer which means I am not constantly adding tablets or shocking the water as often. Once mixed in, it keeps the water balanced for weeks and I have noticed a real difference in how steady my chlorine levels stay. One thing I appreciate is how straightforward it is to use. The instructions are clear and the granules dissolve well when added slowly to warm water before pouring into the skimmer. It does take a little patience because stabilizer is not instant, but once it is in the water and circulated properly, it delivers consistent results. Compared to other brands I have tried, this stabilizer seems more effective at maintaining chlorine levels even during hot summer weeks when the sun usually burns chlorine away quickly. I also feel like I am saving money on chlorine products because they are lasting much longer. Pros: reliable performance, clear directions, noticeable improvement in chlorine efficiency, and trusted Clorox quality. Cons: it can take a full day or two for the stabilizer to fully dissolve so you need to plan ahead but that is expected with any stabilizer. Overall this is a must have for pool owners who want less hassle and clearer water. It has become part of my regular pool maintenance routine and I highly recommend it.
Review: I have a 36,000 gallon pool and need about 8-10lbs of stabilizer a year. I used to buy it from my local pool store because I like to give them the business so they stay in business. Finally though, decided to buy it online because it’s about half the cost. The only complaint I have is that it takes so long to dissolve (seems to be all brands). What I do is put about 3 lbs in a knee high stocking, tie the end and hang it in front of a return jet. After about 3 hours, it softens up and you can squeeze the stocking (keeping it in front of the jet) and it readily dissolves.

## Features

- Helps chlorine last longer
- Reduces sun's impact on chlorine
- Perfect for salt pools, new pools and pools that use liquid chlorine
- For best results, use with the Clorox Pool App

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084GPVPMM |
| Best Sellers Rank | 488,286 in Garden ( See Top 100 in Garden ) 1,552 in Chlorine |
| Customer Reviews | 4.7 4.7 out of 5 stars (9,164) |
| Date First Available | 3 Feb. 2020 |
| Item model number | 12004CLX |
| Manufacturer | CLOROX Pool&Spa |
| Part number | 12004CLX |
| Power source type | Manual |
| Product Dimensions | 11.18 x 25.4 x 29.21 cm; 1.81 kg |

## Product Details

- **Brand:** CLOROX Pool&Spa
- **Item form:** Liquid
- **Item weight:** 4 Pounds
- **Product benefits:** Helps chlorine last longer and reduces sun's impact on chlorine
- **UPC:** 810821023283

## Images

![12004CLX Chlorine Stabilizer, 4 lb - Image 1](https://m.media-amazon.com/images/I/81QgMdSDGzL.jpg)

## Questions & Answers

**Q: How long does it take this product to dissolve**
A: Hi, We are the manufacturer of Clorox Pool&Spa products. Cyanuric acid is extremely slow to dissolve. When broadcasted directly in a pool and brushed around, it may take days to a week to fully dissolve. Even when poured down a skimmer to deposit on a filter, stabilizer can still take up to 2 days to dissolve. If you have any other questions or concerns, please give us a call at 1-800-SOS-POOL.

**Q: Which is the active ingredient of the product (not shown in pictures or descriptions)?**
A: Hi. We are the manufacturer of Clorox Pool&Spa products. The Chlorine Stabilizer is 100% Cyanuric Acid. Please give us a call at 1-800-SOS-POOL if you have any further questions. We are available Monday to Friday from 8:00am to 6:00pm EST.

**Q: After using how long do you have to wait before swimming?**
A: You can swim right away. Adding product to skimmer will cause in to settle in your filter. Its will slowly dissolve over the next 48 hours.

**Q: Can i use this for my infaltable pool**
A: I'm sure you can but I'm not 100% sure. Check with the manufacturer of your pool liner.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***Y on 2 September 2025*

Maintaining a pool can sometimes feel overwhelming, but this chlorine stabilizer from Clorox has made the job much easier for me. The product does exactly what it claims. It helps chlorine last longer which means I am not constantly adding tablets or shocking the water as often. Once mixed in, it keeps the water balanced for weeks and I have noticed a real difference in how steady my chlorine levels stay. One thing I appreciate is how straightforward it is to use. The instructions are clear and the granules dissolve well when added slowly to warm water before pouring into the skimmer. It does take a little patience because stabilizer is not instant, but once it is in the water and circulated properly, it delivers consistent results. Compared to other brands I have tried, this stabilizer seems more effective at maintaining chlorine levels even during hot summer weeks when the sun usually burns chlorine away quickly. I also feel like I am saving money on chlorine products because they are lasting much longer. Pros: reliable performance, clear directions, noticeable improvement in chlorine efficiency, and trusted Clorox quality. Cons: it can take a full day or two for the stabilizer to fully dissolve so you need to plan ahead but that is expected with any stabilizer. Overall this is a must have for pool owners who want less hassle and clearer water. It has become part of my regular pool maintenance routine and I highly recommend it.

### ⭐⭐⭐⭐⭐ Review
*by M***T on 7 September 2025*

I have a 36,000 gallon pool and need about 8-10lbs of stabilizer a year. I used to buy it from my local pool store because I like to give them the business so they stay in business. Finally though, decided to buy it online because it’s about half the cost. The only complaint I have is that it takes so long to dissolve (seems to be all brands). What I do is put about 3 lbs in a knee high stocking, tie the end and hang it in front of a return jet. After about 3 hours, it softens up and you can squeeze the stocking (keeping it in front of the jet) and it readily dissolves.

### ⭐⭐⭐⭐⭐ Review
*by R***N on 3 September 2025*

Works well for my pool. Easy to use, just follow the instructions on the bag. Keeps my chlorine working well and helps it last longer. Good for painting my pool. I would recommend it.

## Frequently Bought Together

- Clorox® Pool&Spa™ Swimming Pool Chlorine Stabilizer, Helps Chlorine Last Longer, Saltwater Pool Compatible, 4LB (Pack of 1)
- Clorox® Pool&Spa™ Swimming Pool pH Up, Raises pH, Protects Against Eye and Skin Irritation, 4LB (Pack of 1)
- Clorox® Pool&Spa™ Swimming Pool Algaecide, Prevents and Treats Pool Algae, Non-Foaming, 1 Quart (Pack of 1)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-13*