---
product_id: 68375566
title: "Big K Multi-Purpose Descaler 2x400ml (10 Doses) - Limescale Descaling for Kettles, Shower Heads & Coffee Machines - Biodegradable and Phosphate Free - 100% Limecale Removal"
brand: "kilrock"
price: "€ 33.47"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/68375566-big-k-multi-purpose-descaler-2x400ml-10-doses-limescale-descaling
store_origin: PT
region: Portugal
---

# Powerful formula cuts toughest limescale Prolongs appliance lifespan Biodegradable & phosphate free Big K Multi-Purpose Descaler 2x400ml (10 Doses) - Limescale Descaling for Kettles, Shower Heads & Coffee Machines - Biodegradable and Phosphate Free - 100% Limecale Removal

**Brand:** kilrock
**Price:** € 33.47
**Availability:** ✅ In Stock

## Summary

> ✨ Say goodbye to limescale, hello to sparkling efficiency! ⚡

## Quick Answers

- **What is this?** Big K Multi-Purpose Descaler 2x400ml (10 Doses) - Limescale Descaling for Kettles, Shower Heads & Coffee Machines - Biodegradable and Phosphate Free - 100% Limecale Removal by kilrock
- **How much does it cost?** € 33.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/68375566-big-k-multi-purpose-descaler-2x400ml-10-doses-limescale-descaling)

## 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-Friendly Formula:** Biodegradable and phosphate free for guilt-free cleaning
- • **Effortless Application:** Simple pour, wait, rinse routine—no hassle, no mess
- • **Multi-Purpose & Multi-Use:** 10 generous doses for kettles, coffee machines, shower heads & more
- • **Unmatched Descaling Power:** Cuts through the toughest limescale for spotless appliances
- • **Extend Appliance Life & Efficiency:** Saves energy and boosts performance by removing buildup fast

## Overview

Big K Multi-Purpose Descaler delivers 10 powerful doses of a biodegradable, phosphate-free liquid formula that rapidly removes 100% of limescale from kettles, coffee machines, shower heads, and more—prolonging appliance lifespan and enhancing performance with effortless use.

## Description

Big K Multi-Purpose Descaler 2x400ml (10 Doses) - Limescale Descaling for Kettles, Shower Heads & Coffee Machines - Biodegradable and Phosphate Free - 100% Limecale Removal

## Features

- 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 5 GENEROUS DOSES PER BOTTLE (10 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 |
|---------------|-------|
| Units | 800.0 millilitre(s) |
| Brand | Kilrock |
| Format | Liquid |

## Product Details

- **Brand:** Kilrock
- **Item form:** Liquid
- **Scent:** Pine
- **Specific uses for product:** Descaling
- **Material feature:** Biodegradable and phosphate free
- **Item volume:** 800 Millilitres
- **Unit count:** 800.0 millilitre(s)
- **Surface recommendation:** Plastic,Metal
- **Material Type Free:** Alcohol Free
- **Special feature:** Descaler

## Images

![Big K Multi-Purpose Descaler 2x400ml (10 Doses) - Limescale Descaling for Kettles, Shower Heads & Coffee Machines - Biodegradable and Phosphate Free - 100% Limecale Removal - Image 1](https://m.media-amazon.com/images/I/716rYA56bmL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: Is this the original formic acid version? It doesn't say 'Original' on label.**
A: My label just says"contains formic acid and additives"

**Q: Only need one bottle**
A: Only use one bottle according to the instructions on the bottle.
Then when its empty you order another bottle from Amazon.

**Q: Can it be used on a steam iron and does it work?**
A: Yes it can. I've not used it on a steam iron but friend said it's excellent. Everything else I've used it on is fab but be careful when using.

**Q: Can this be used in a washing machine? If so how do i use it in there? Thank you.**
A: Not really suitable for washing machines as it is difficult to calculate dosage. There are many specialised products for cleaning washing machines, many sold by Amazon.

## Frequently Bought Together

- Kilrock Big K Multi-Purpose Descaler 2x400ml (10 Doses) - Limescale Descaling for Kettles, Shower Heads & Coffee Machines - Biodegradable and Phosphate Free - 100% Limecale Removal
- Kilrock Limescale Remover Power Spray Cleaner 500ml - Rapid Action Formula - 100% Limescale Removal, Destroys Hard Water Stains - Perfect for Bathrooms, Sinks, Shower Screens, Toilets, Baths.
- 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

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**Shop now:** [https://www.desertcart.pt/products/68375566-big-k-multi-purpose-descaler-2x400ml-10-doses-limescale-descaling](https://www.desertcart.pt/products/68375566-big-k-multi-purpose-descaler-2x400ml-10-doses-limescale-descaling)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-06*