---
product_id: 146764535
title: "CPDI Acid Blue Muriatic Acid Swimming Pool pH Reducer Balancer and Concrete Cleaner | Buffered, Low-Fume - 1 Gallon"
brand: "acidblue"
price: "฿7361"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/146764535-cpdi-acid-blue-muriatic-acid-swimming-pool-ph-reducer-balancer
store_origin: TH
region: Thailand
---

# 90% vapor reduction concrete brightening power precise pH control CPDI Acid Blue Muriatic Acid Swimming Pool pH Reducer Balancer and Concrete Cleaner | Buffered, Low-Fume - 1 Gallon

**Brand:** acidblue
**Price:** ฿7361
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your pool care game with cleaner air and crystal-clear water!

## Quick Answers

- **What is this?** CPDI Acid Blue Muriatic Acid Swimming Pool pH Reducer Balancer and Concrete Cleaner | Buffered, Low-Fume - 1 Gallon by acidblue
- **How much does it cost?** ฿7361 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/146764535-cpdi-acid-blue-muriatic-acid-swimming-pool-ph-reducer-balancer)

## Best For

- acidblue enthusiasts

## Why This Product

- Trusted acidblue brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision pH Balancing:** Expertly controls swimming pool and hot tub water chemistry for crystal-clear results.
- • **Dual-Action Cleaning Power:** Brightens concrete and masonry while removing stubborn stains from driveways and garage floors.
- • **Breathe Easy with Vapor Reduction:** Cuts harmful fumes by up to 90%, making pool care safer and more pleasant.
- • **All-in-One Pool & Surface Solution:** Streamline maintenance with one product that balances water and revitalizes outdoor surfaces.
- • **Buffered Formula for Safer Handling:** Full-strength yet buffered to reduce harshness, easier to use, ship, and store than traditional muriatic acid.

## Overview

AcidBlue by Champion is a 1-gallon buffered, low-fume muriatic acid alternative designed for professional-grade pool pH balancing and concrete cleaning. Featuring Vapor Reduction Technology, it reduces harmful vapors by up to 90%, ensuring safer handling. This full-strength formula not only controls pool and hot tub water pH with precision but also brightens concrete and masonry surfaces while removing tough stains, making it a versatile, easy-to-use solution for modern pool and outdoor maintenance.

## Description

Full description not available

## Features

- AcidBlue by Champion is a buffered, low-fume replacement for standard muriatic acid. Acid Blue uses a full-strength, proprietary formula that is easier to use, ship and store. AcidBlue uses Vapor Reduction Technology to reduce harmful and annoying fumes.
- ✅ Vapor Reduction Technology reduces up to 90% of harmful vapors normally associated with 'old school' muriatic acid
- ✅ Controls the pH level of water in pools - super effective pool water balancer
- ✅ Brightens concrete & masonry surfaces
- ✅ Removes stains from driveways or garage floors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ACIDBLUE |
| Item Form | Liquid |
| Product Benefits | Controls the pH level of water in swimming pools & hot tubs, brightens concrete & masonry surfaces, and reduces up to 90% of harmful vapors compared to standard muriatic acid |
| UPC | 022609000694 |
| Number of Items | 1 |
| Unit Count | 128.0 Ounce |
| Item Package Dimensions L x W x H | 11.14 x 7.05 x 5.83 inches |
| Package Weight | 4.3 Kilograms |
| Item Dimensions  LxWxH | 6 x 6 x 12 inches |
| Brand Name | ACIDBLUE |
| Warranty Description | Warranty |
| Model Name | CH250 |
| Color | Blue |
| Material | Plastic |
| Suggested Users | Unisex-Adult |
| Manufacturer | Champion Packaging & Distribution, Inc. |
| Part Number | CH250 |
| Included Components | AcidBlue by Champion is a buffered, low-fume replacement for standard muriatic acid. Acid Blue uses a full-strength, proprietary formula that is easier to use, ship and store. |
| Size | 1 Gallon |

## Product Details

- **Brand:** ACIDBLUE
- **Item Form:** Liquid
- **Product Benefits:** Controls the pH level of water in swimming pools & hot tubs, brightens concrete & masonry surfaces, and reduces up to 90% of harmful vapors compared to standard muriatic acid
- **UPC:** 022609000694
- **Number of Items:** 1

## Images

![CPDI Acid Blue Muriatic Acid Swimming Pool pH Reducer Balancer and Concrete Cleaner | Buffered, Low-Fume - 1 Gallon - Image 1](https://m.media-amazon.com/images/I/61Sfk8yPyJL.jpg)

## Questions & Answers

**Q: will this decrease alkalinity too?**
A: Yes. It will have a slight decreasing effect on the total alkalinity.

**Q: Is this safe for above ground pools with vinyl liners**
A: It would be as safe as any acid.  Use it ONLY to reduce pH.   Add very slowly with pump running.  You can dilute it in a five gallon bucket to be extra cautious.   I don't add to the skimmer, although that may be okay, but I do add it right where the supply water is being pushed back into pool so it dilutes rapidly.  Keep pump running long enough so it circulates well.

**Q: What is the percentage of muriatic acid?**
A: I don't know percentage, but pretty sure it is less than buying Muriatic Acid at a hardware store.    From experience, with a small pool (2500 gallons) I can tell you that about a cup will reduce pH by about 0.1.     So, a little goes a long way unless you have a massive pool.

**Q: I have a ph of 8.4 and total alkalinity of 240. how much of the Acid Blue should i use in my 3500 gal pool? I tried 9oz and didnt make any difference.**
A: 9oz is too little, make it triple and wait for an hour before measuring.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as designed.
*by J***N on June 28, 2025*

Lowers the ph of my pool water. What more is there to say.

### ⭐⭐⭐⭐⭐ Expensive, but worth it. No more chemical burn feeling in your lungs!
*by G***L on June 16, 2020*

So I gave 4 stars for the value for money part. It is 3x's more expensive than the muriatic acid I buy at my local hardware store. With that said, it is an amazing product. It doesn't have the strong chemical odor that you feel in your lungs like the cheaper version. It feels a lot safer, and definitely more environmentally friendly. The best part is that it works great, possibly better than the heavy chemical version. I tend to use less, and my pool water is balanced within a short amount of time. Again, it is 3x's more expensive, but you get what you pay for.

### ⭐⭐⭐⭐ was using dry acid...  I prefer this
*by J***E on June 6, 2022*

I didn't like the idea of storing liquid acid, so had (for ten years) used dry acid to balance my pH in pool. Finally broke down when I saw this, I don't know if it is safer than the stuff you can buy cheaper in any old hardware store, but I'm going to keep using this now. Just so much easier, and, run the pump for a few minutes and I can tell immediately if I've nailed the pH.

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-22*