---
product_id: 261719450
title: "Chromex Tankless Water Heater Descaling Solution | Highly Effective Descale (4 gallon) (4)"
brand: "chromex"
price: "₨7840"
currency: SCR
in_stock: true
reviews_count: 8
category: "Chromex"
url: https://www.desertcart.sc/products/261719450-chromex-tankless-water-heater-descaling-solution-highly-effective-descale-4
store_origin: SC
region: Seychelles
---

# 128 fl oz powerful liquid Biodegradable & eco-friendly Dissolves mineral & corrosion buildup Chromex Tankless Water Heater Descaling Solution | Highly Effective Descale (4 gallon) (4)

**Brand:** chromex
**Price:** ₨7840
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your flow flawless—ditch the scale, not your comfort!

## Quick Answers

- **What is this?** Chromex Tankless Water Heater Descaling Solution | Highly Effective Descale (4 gallon) (4) by chromex
- **How much does it cost?** ₨7840 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/261719450-chromex-tankless-water-heater-descaling-solution-highly-effective-descale-4)

## Best For

- chromex enthusiasts

## Why This Product

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

## Key Features

- • **Safe on Most Surfaces:** Compatible with PVC, rubber, ABS, and metal plumbing—just avoid aluminum and magnesium.
- • **Eco-Conscious Cleaning:** Non-volatile and biodegradable formula that’s tough on scale but gentle on the planet.
- • **Effortless Maintenance:** Easy-to-use liquid with clear step-by-step instructions for quick, hassle-free descaling.
- • **Superior Descaling Power:** More potent than vinegar, dissolving both organic and inorganic deposits for optimal flow.
- • **Extend Your Heater’s Lifespan:** Effectively removes limescale to keep your tankless water heater running like new.

## Overview

Chromex 128 fl oz Tankless Water Heater Descaling Solution is a powerful, biodegradable liquid designed to dissolve stubborn mineral and corrosion buildup. Compatible with most plumbing materials except aluminum and magnesium, it extends the life and efficiency of your tankless water heater with easy, regular maintenance.

## Description

Chromex Tankless Water Heater Descaling Solution | Highly Effective Descale (4 gallon) (4): desertcart.com: Tools & Home Improvement

Review: Very Effective - Works as advertised and easy to use. Very effective on cleaning tankless heaters.
Review: Works great - Cleaned my water heater like advertised.

## Features

- Chromex 128 fl oz highly effective descaling solution helps maintain and extend the lifespan of your tankless water heater.
- Dissolves inorganic mineral deposits that contaminate unrestricted flow to restore water circulation. Liquid solution is compatible with most other PVC, rubber, ABS, metal plumbing surfaces apart from magnesium and aluminium.
- Non-volatile, Liquid solution is biodegradable, more effective than vinegar, and works well to remove organic, inorganic and corrosion causing buildup.
- It is recommended to descale your tankless water heaters on a regular basis as limescale buildup from hard water which causes mineral buildup on water inlets and other components of the appliances connected.
- Easy to use and cleans quick, step by step instructions provided. Read all directions and safety precautions before using and prevent from using on aluminium or magnesium surfaces.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Chromex |
| Item Form | Liquid |
| Item Volume | 128 Fluid Ounces |
| Material Feature | Scented |
| Scent | Unscented |
| Specific Uses For Product | Heater |

## Product Details

- **Brand:** Chromex
- **Item Form:** Liquid
- **Scent:** Unscented
- **Specific Uses For Product:** Coffee Maker
- **Material Feature:** Non-Toxic

## Images

![Chromex Tankless Water Heater Descaling Solution | Highly Effective Descale (4 gallon) (4) - Image 1](https://m.media-amazon.com/images/I/81zrVTgUHuL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very Effective
*by C***E on November 17, 2025*

Works as advertised and easy to use. Very effective on cleaning tankless heaters.

### ⭐⭐⭐⭐⭐ Works great
*by T***S on October 15, 2025*

Cleaned my water heater like advertised.

### ⭐⭐⭐⭐⭐ Quality product
*by E***. on July 13, 2025*

Seems to have cleaned tank well. Cheapest way to purchase in large container.

## Frequently Bought Together

- Chromex Tankless Water Heater Descaling Solution | Highly Effective Descale, 1 gallon
- Rectorseal 68708 1.2-Pound Calci-Free Tankless Water Heater Flush
- 6699 Tankless Water Heater Flushing Kit Includes 1/6HP Submersible Sump Pump with Two Adapters & 3 Gallons Pail with Bucket Lid Opener & Two 1/2” Dia X 6’ PVC Hoses with Washers

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**Shop now:** [https://www.desertcart.sc/products/261719450-chromex-tankless-water-heater-descaling-solution-highly-effective-descale-4](https://www.desertcart.sc/products/261719450-chromex-tankless-water-heater-descaling-solution-highly-effective-descale-4)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-07*