---
product_id: 541791259
title: "DU-MOSTLimescale & Rust Cleaner Concentrate, Heavy Duty Delimer, Descaler, Remover of Hard Water, 32oz"
brand: "du-most"
price: "$50"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/541791259-du-mostlimescale-and-rust-cleaner-concentrate-heavy-duty-delimer-descaler
store_origin: NZ
region: New Zealand
---

# 32oz Concentrate Multi-Surface Use 1:4 to 1:8 Dilution DU-MOSTLimescale & Rust Cleaner Concentrate, Heavy Duty Delimer, Descaler, Remover of Hard Water, 32oz

**Brand:** du-most
**Price:** $50
**Availability:** ✅ In Stock

## Summary

> ✨ Clean Like a Pro, Shine Like a Star! ✨

## Quick Answers

- **What is this?** DU-MOSTLimescale & Rust Cleaner Concentrate, Heavy Duty Delimer, Descaler, Remover of Hard Water, 32oz by du-most
- **How much does it cost?** $50 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/541791259-du-mostlimescale-and-rust-cleaner-concentrate-heavy-duty-delimer-descaler)

## Best For

- du-most enthusiasts

## Why This Product

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

## Key Features

- • **No Harsh Odors:** Enjoy a fresh cleaning experience without unpleasant chemical smells.
- • **Safe for Metals:** Compatible with stainless steel and aluminum, protecting your investments.
- • **Versatile Application:** Ideal for both indoor and outdoor use, from kitchens to RVs.
- • **Economical Concentrate:** Highly concentrated formula ensures maximum value with every use.
- • **Powerful Descaling Action:** Effortlessly eliminates lime scale and rust from various surfaces.

## Overview

DU-MOST Limescale & Rust Cleaner Concentrate is a heavy-duty solution designed to dissolve hard water deposits, rust, and lime scale from a variety of surfaces. With a dilution ratio of 1:4 to 1:8, this versatile cleaner is safe for use on metals like stainless steel and aluminum, making it perfect for both residential and commercial applications. Its concentrated formula offers exceptional value, while its lack of harsh odors ensures a pleasant cleaning experience.

## Description

DU-MOSTLimescale & Rust Cleaner Concentrate, Heavy Duty Delimer, Descaler, Remover of Hard Water, 32oz

## Features

- Quickly dissolves and removes lime scale, rust, and other hard water deposits, indoor and outdoor. Can be used on acid-safe surfaces including many metals such as stainless steel and aluminum in RV, boat, household and commercial applications
- General and regular deliming and descaling of HVAC equipment, kitchen appliances, water faucet, sink, toilet bowl, tank, ceramic tiles, bathtub, shower, glass and other surfaces in bathroom, toilet, and laundry room
- Versatile cleaning solution for food services, plumbing & heating, hospitality and lodging, industry and manufacturing. Help keep your business looking great and operating smoothly, and equipment functioning at optimum levels
- A highly concentrated solution for added economy. Dilute between 1:4 to 1:8 dilution before use. However, do not mix with chlorine or ammonia or products containing chlorine or ammonia. No harsh odors
- DU-MOST is a premier, performance based cleaning brand for homes, vehicles, surfaces and essentially everything. The Most Good with DU-MOST, products that work!

## Images

![DU-MOSTLimescale & Rust Cleaner Concentrate, Heavy Duty Delimer, Descaler, Remover of Hard Water, 32oz - Image 1](https://m.media-amazon.com/images/I/711wZjOzheL.jpg)
![DU-MOSTLimescale & Rust Cleaner Concentrate, Heavy Duty Delimer, Descaler, Remover of Hard Water, 32oz - Image 2](https://m.media-amazon.com/images/I/71u4Y60iCGL.jpg)
![DU-MOSTLimescale & Rust Cleaner Concentrate, Heavy Duty Delimer, Descaler, Remover of Hard Water, 32oz - Image 3](https://m.media-amazon.com/images/I/61h8MyWQM4L.jpg)
![DU-MOSTLimescale & Rust Cleaner Concentrate, Heavy Duty Delimer, Descaler, Remover of Hard Water, 32oz - Image 4](https://m.media-amazon.com/images/I/71U3whHg8GL.jpg)
![DU-MOSTLimescale & Rust Cleaner Concentrate, Heavy Duty Delimer, Descaler, Remover of Hard Water, 32oz - Image 5](https://m.media-amazon.com/images/I/51AKk51PGiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    It cleaned the rust and limescale out of the water ports in the toilet.
  

*by M***Y on Reviewed in the United States on April 22, 2024*

This DU-MOST is great stuff!  The lazy way the toilet was flushing we wondered if our septic might need pumped or something.  But no.  It was a buildup of limescale in the water ports around the rim of the toilet bowl.  Happy Day!  Just be sure to wear good eye protection and rubber gloves as, by nature, anything that removes limescale and rust this well is caustic.  I'm a fan now and will buy more when needed.  Thank you DU-MOST!

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    effective, but fumes bothered me
  

*by H***G on Reviewed in the United States on October 22, 2023*

I learned the first time that I used this in our small, enclosed bathroom that I will never use it again without a mask on. I used a sprayer that produces a pretty fine mist to dilute it into (1:8), so that may have been part of why--I suggest you use a spray bottle that produces a normal to thick mist with it.Our main problem is calcium buildup from our hard water. As long as I allowed it to sit and soak in for a while on our fixtures, it does help the buildup come off nicely.With such a high dilution, this bottle of cleaner will last a very long time and is quite economical.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    It WORKS
  

*by D***B on Reviewed in the United States on November 7, 2023*

I had a small brown ring at the water line in the toilet.  Nothing got it clean n I was very skeptical of using pumice in my toilet due to scratches. So I ordered this product n dribbled it on the stain n left it overnight. Didn't even scrub just let it soak in both toilets. OMG. ..the stain is gone!!! Just in time for Holiday Company.  Like brand new!!!

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**Shop now:** [https://www.desertcart.nz/products/541791259-du-mostlimescale-and-rust-cleaner-concentrate-heavy-duty-delimer-descaler](https://www.desertcart.nz/products/541791259-du-mostlimescale-and-rust-cleaner-concentrate-heavy-duty-delimer-descaler)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-17*