---
product_id: 53390302
title: "Mega-K Multi-Purpose Descaler 1 Litre (12 Doses) - Limescale Descaling for Kettles, Shower Heads & Coffee Machines - Biodegradable and Phosphate Free"
brand: "kilrock"
price: "₹ 4167"
currency: INR
in_stock: true
reviews_count: 9
category: "Kilrock"
url: https://www.desertcart.in/products/53390302-mega-k-multi-purpose-descaler-1-litre-12-doses-limescale
store_origin: IN
region: India
---

# Strongest descaler power Prolongs appliance lifespan Biodegradable & eco-friendly Mega-K Multi-Purpose Descaler 1 Litre (12 Doses) - Limescale Descaling for Kettles, Shower Heads & Coffee Machines - Biodegradable and Phosphate Free

**Brand:** kilrock
**Price:** ₹ 4167
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Mega-K Multi-Purpose Descaler 1 Litre (12 Doses) - Limescale Descaling for Kettles, Shower Heads & Coffee Machines - Biodegradable and Phosphate Free by kilrock
- **How much does it cost?** ₹ 4167 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/53390302-mega-k-multi-purpose-descaler-1-litre-12-doses-limescale)

## 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

- • **Performance Booster:** Restores efficiency, saving energy and extending appliance life 🔋
- • **Eco-Conscious Formula:** Biodegradable and phosphate-free for guilt-free cleaning ♻️
- • **Multi-Use Convenience:** 12 doses per bottle for all your home appliances
- • **Effortless Application:** Simple pour, wait, rinse routine—professional results at home
- • **Unmatched Descaling Power:** Cuts through toughest limescale in minutes ⚡

## Overview

Kilrock Mega-K Multi-Purpose Descaler is a professional-grade, biodegradable, and phosphate-free liquid descaler that delivers 12 powerful doses to rapidly dissolve tough limescale from kettles, shower heads, coffee machines, and more. Trusted for over 70 years, it enhances appliance performance, saves energy, and extends lifespan, all while being eco-friendly. Handle with care due to its potent formula.

## 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 Box Contains 1

Review: A dependable household product that genuinely works. Highly recommended. - Really pleased with Kilrock Mega-K Multi-Purpose Descaler 2 X 1 Litre. Living in a hard water area, limescale builds up quickly on kettles, shower heads and coffee machines, but this stuff cuts through it with very little effort. It works fast and leaves appliances looking and performing far better afterwards. Kettles boil more quietly, shower flow improves, and it even freshened up an older steam iron that I thought was beyond saving. I also like that it’s biodegradable and phosphate free, which is a nice bonus for such a powerful cleaner. The two large bottles give excellent value and last ages because only a small amount is needed each time. A dependable household product that genuinely works. Highly recommended.
Review: With Kilrock descaler miracles can happen. - Recommended to me by a family member. He was really promising almost miracle results in a hard water area. My toilet bowl was a nightmare of hard water stains. I thought impossible to clean. One treatment overnight with Kilrock and miracles do happen. Absolute value for money and effort saving, plus it has so many other uses for descaling.

## Features

- Causes severe skin burns and eye damage.
- Proven reliable Kilrock technology
- Lightweight construction at just 1.06 Kgs
- High performace for the home or tradesman
- Item package quantity: 1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B015KY9TQG |
| Best Sellers Rank | 647 in Grocery ( See Top 100 in Grocery ) 8 in De-Scalers |
| Brand | Kilrock |
| Brand Name | Kilrock |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.7 out of 5 stars 4,520 Reviews |
| Global Trade Identification Number | 05014353089730 |
| Included Components | Kilrock Mega-K Descaler 1L |
| Item Form | Liquid |
| Item Type Name | Kilrock Mega-K Descaler 1L |
| Item Volume | 1 Litres |
| Item Weight | 1.1 Kilograms |
| Item form | Liquid |
| Item volume | 1 Litres |
| Manufacturer | Kilrock |
| Material Features | Biodegradable |
| Material Type Free | Phosphate Free |
| Material feature | Biodegradable |
| Model Number | MEGAK |
| Number of Items | 1 |
| Part Number | 1739-1 |
| Product Warranty | 2 year manufacturer |
| Scent | Unscented |
| Size | 1 l (Pack of 1) |
| Special Features | Biodegradable, Phosphate free, Recyclable bottle |
| Specific Uses For Product | Descaler for Kettles, Shower Heads, Toilet Bowls, Steam Irons and Coffee Machines |
| Specific uses for product | Descaler for Kettles, Shower Heads, Toilet Bowls, Steam Irons and Coffee Machines |
| Surface Recommendation | Shower |
| Unit Count | 1000.0 millilitre |

## 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

## Images

![Mega-K Multi-Purpose Descaler 1 Litre (12 Doses) - Limescale Descaling for Kettles, Shower Heads & Coffee Machines - Biodegradable and Phosphate Free - Image 1](https://m.media-amazon.com/images/I/61U8ftkmP-L.jpg)
![Mega-K Multi-Purpose Descaler 1 Litre (12 Doses) - Limescale Descaling for Kettles, Shower Heads & Coffee Machines - Biodegradable and Phosphate Free - Image 2](https://m.media-amazon.com/images/I/718KiqHkqQL.jpg)
![Mega-K Multi-Purpose Descaler 1 Litre (12 Doses) - Limescale Descaling for Kettles, Shower Heads & Coffee Machines - Biodegradable and Phosphate Free - Image 3](https://m.media-amazon.com/images/I/71By09+OsbL.jpg)
![Mega-K Multi-Purpose Descaler 1 Litre (12 Doses) - Limescale Descaling for Kettles, Shower Heads & Coffee Machines - Biodegradable and Phosphate Free - Image 4](https://m.media-amazon.com/images/I/61E+QNU+CML.jpg)
![Mega-K Multi-Purpose Descaler 1 Litre (12 Doses) - Limescale Descaling for Kettles, Shower Heads & Coffee Machines - Biodegradable and Phosphate Free - Image 5](https://m.media-amazon.com/images/I/71viIpkmveL.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

### ⭐⭐⭐⭐⭐ A dependable household product that genuinely works. Highly recommended.
*by G***S on 19 May 2026*

Really pleased with Kilrock Mega-K Multi-Purpose Descaler 2 X 1 Litre. Living in a hard water area, limescale builds up quickly on kettles, shower heads and coffee machines, but this stuff cuts through it with very little effort. It works fast and leaves appliances looking and performing far better afterwards. Kettles boil more quietly, shower flow improves, and it even freshened up an older steam iron that I thought was beyond saving. I also like that it’s biodegradable and phosphate free, which is a nice bonus for such a powerful cleaner. The two large bottles give excellent value and last ages because only a small amount is needed each time. A dependable household product that genuinely works. Highly recommended.

### ⭐⭐⭐⭐⭐ With Kilrock descaler miracles can happen.
*by M***S on 16 May 2026*

Recommended to me by a family member. He was really promising almost miracle results in a hard water area. My toilet bowl was a nightmare of hard water stains. I thought impossible to clean. One treatment overnight with Kilrock and miracles do happen. Absolute value for money and effort saving, plus it has so many other uses for descaling.

### ⭐⭐⭐⭐⭐ Best I have ever tried for descaling.
*by G***Y on 18 March 2026*

Finally got around to trying this and I have to say it has more than impressed. I bought another so called high quality descale product for the kettle and this to do the toilet with, however, the kettle was a failure, virtually no better, and I decided today to give this a try, well, the kettle is like a brand new one. It has removed every bit of scale and the chrome ring at the base of the kettle inner is like brand new. I will not be trying other makes in future. Highly recommend this for anything scale wise. Be aware, good ventilation is advised because the fumes if your in a closed space are evil, make sure you can open a window or use a fan aimed to the doorway, and if you suffer with asthma or copd like me then please take care. Really happy with this. Value for money in my opinion.

## 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
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- 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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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-05-28*