---
product_id: 53390302
title: "Kilrock Multi-Purpose Descaler 1 Litre"
brand: "kilrock"
price: "311 kr"
currency: DKK
in_stock: null
reviews_count: 9
category: "Kilrock"
url: https://www.desertcart.dk/products/53390302-kilrock-multi-purpose-descaler-1-litre
store_origin: DK
region: Denmark
---

# Strongest descaling power 12 doses per bottle Biodegradable & eco-friendly Kilrock Multi-Purpose Descaler 1 Litre

**Brand:** kilrock
**Price:** 311 kr
**Availability:** ❌ Out of Stock

## Summary

> ✨ Say goodbye to limescale, hello to sparkling appliances! ✨

## Quick Answers

- **What is this?** Kilrock Multi-Purpose Descaler 1 Litre by kilrock
- **How much does it cost?** 311 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/53390302-kilrock-multi-purpose-descaler-1-litre)

## Best For

- kilrock enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Conscious Formula:** Biodegradable and phosphate-free for guilt-free cleaning ♻️
- • **Generous 12-Dose Supply:** One bottle, multiple uses—economical and convenient 🔋
- • **Multi-Purpose Versatility:** Perfect for kettles, shower heads, coffee machines, toilets, and more
- • **Unmatched Descaling Power:** Cuts through toughest limescale instantly, restoring appliance efficiency ⚡
- • **Prolong Appliance Lifespan:** Boosts performance and saves energy by eliminating scale buildup

## Overview

Kilrock Mega-K Multi-Purpose Descaler is a powerful, biodegradable liquid formula designed to remove stubborn limescale from kettles, shower heads, coffee machines, toilets, and more. Each 1-litre bottle contains 12 doses, offering an economical and eco-friendly solution that prolongs appliance lifespan and improves efficiency.

## Description

Product Description The original multi-purpose descaler in a 1L format for professionals Unique biodegradable, phosphate-free formula has been descaling kettles for over 70 years: nothing performs like it! Ideal for kettles, shower heads, coffee makers, WC pans and irons Contains 12 doses. Ingredients 100% Formic acid P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Box Contains 1 See more

Review: Removed kettle limescale almost instantly - Fantastic, effective product
Review: Amazing product - Thus is amazing. It removed extremely severe limescale staining from a very badly affected toilet. Had tried all available supermarket toilet limescae cleaners with hardly any impact.. Just followed the instructions, left overnight, then a quick brush and toilet bowl is now spotless.

## Features

- Causes severe skin burns and eye damage.
- STRONGEST DESCALER ON THE MARKET: Kilrock's multi-purpose descaler's powerful formula cuts through the toughest limescale from your kettle, shower head, toilet bowl, iron, coffee machine and more. The formula is biodegradable and phosphate free.
- SPARKLING TOILETS, KETTLES, SHOWERHEADS, TAPS AND MORE: Effectively removes all traces of limescale build up removing unsightly stains and ensuring optimal performance for your appliances
- CONTAINS 12 GENEROUS DOSES PER BOTTLE (12 DOSES IN TOTAL): Can be opened, resealed and used throughout your home for multi purpose and multi use
- EASY TO USE: Simply pour the measured dose into your appliance following the instructions on the bottle. Leave, then rinse. We recommend wearing rubber gloves.
- PROLONG YOUR APPLIANCES' LIFESPAN: Rapid action, destroys limescale in minutes allowing you to save electricity, improve performance and prolong your machine's lifespan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B015KY9TQG |
| ASIN  | B015KY9TQG |
| Best Sellers Rank | 588 in Grocery ( See Top 100 in Grocery ) 7 in De-Scalers |
| Brand | Kilrock |
| Customer Reviews | 4.7 4.7 out of 5 stars (4,249) |
| Customer reviews | 4.7 4.7 out of 5 stars (4,249) |
| Date First Available | 19 Sept. 2015 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Format | Liquid |
| Item model number  | MEGAK |
| Manufacturer  | Kilrock |
| Product Dimensions  | 8.3 x 8.3 x 24.8 cm; 1.1 kg |
| Product Name | Kilrock Mega-K Descaler 1L |
| Units | 1000.0 millilitre(s) |
| Volume | 1 Litres |

## Product Details

- **Brand:** Kilrock
- **Item form:** Liquid
- **Item volume:** 1 Litres
- **Material Type Free:** Phosphate Free
- **Material feature:** Biodegradable
- **Scent:** Unscented
- **Special feature:** Biodegradable, Phosphate free, Recyclable bottle
- **Specific uses for product:** Descaler for Kettles, Shower Heads, Toilet Bowls, Steam Irons and Coffee Machines
- **Surface recommendation:** Shower
- **Unit count:** 1000.0 millilitre(s)

## Images

![Kilrock Multi-Purpose Descaler 1 Litre - Image 1](https://m.media-amazon.com/images/I/61U8ftkmP-L.jpg)

## Questions & Answers

**Q: Can this product be used in the toilet cistern?**
A: Yes we have used it in the cistern for descaleing. Best with hot water as works quicker but if left overnight it should do the job

**Q: Are there instructions in English on the bottle please? I have a clear glass kettle, am hoping it would be suitable for this?**
A: Yes & yes...I have a glass kettle (with blue LEDs) and I descale every month. it still looks pristine & the Kilrock hasn't damaged it at all.

**Q: Does it contain muriatic acid?**
A: There’s no Hcl in this , it’s just Formic acid (CH2O2)

**Q: Can this be used on plastic shower heads?**
A: Yes use it on the shower head all the time.   I put some hot water in a washing up bowl then the same amount of kilcock and soak the shower head.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Removed kettle limescale almost instantly
*by K***R on 8 January 2026*

Fantastic, effective product

### ⭐⭐⭐⭐⭐ Amazing product
*by A***N on 18 November 2025*

Thus is amazing. It removed extremely severe limescale staining from a very badly affected toilet. Had tried all available supermarket toilet limescae cleaners with hardly any impact.. Just followed the instructions, left overnight, then a quick brush and toilet bowl is now spotless.

### ⭐⭐⭐⭐⭐ Worked Straight out the Box
*by T***T on 21 November 2025*

It only arrived today and decided to try it , its so simple to use . The warnings are all over the bottle which means you have take precautions but it works and i mean it really works . It's cleaned my Smart kettle removing every signs of hard water , some thing my old discaler never did. It's a quality product supplied in a plastic bottle ,so no more stupid packets .I would highly recommend .

## Frequently Bought Together

- Kilrock Mega-K Multi-Purpose Descaler 1 Litre (12 Doses) - Limescale Descaling for Kettles, Shower Heads & Coffee Machines - Biodegradable and Phosphate Free
- Kilrock Limescale Remover Brush On Non-Drip Gel 160ml - Brush Applicator in Cap - Dissolves Hard Water Stains and Heavy Build-ups - Perfect for Bath Rims, Sinks, Taps and Shower Heads
- Kilrock Limescale Remover Power Spray Cleaner 2 x 500ml - Rapid Action Formula - 100% Limescale Removal, Destroys Hard Water Stains - Perfect for Bathrooms, Sinks, Shower Screens, Toilets, Baths.

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**Shop now:** [https://www.desertcart.dk/products/53390302-kilrock-multi-purpose-descaler-1-litre](https://www.desertcart.dk/products/53390302-kilrock-multi-purpose-descaler-1-litre)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-23*