--- product_id: 163073100 title: "BIGK6 Big K Descaler X 6" brand: "kilrock" price: "A$190" currency: AUD in_stock: true reviews_count: 8 url: https://www.desertcart.com.au/products/163073100-bigk6-big-k-descaler-x-6 store_origin: AU region: Australia --- # 6 bottles, 30+ doses total Cleans kettles in minutes Biodegradable & eco-friendly BIGK6 Big K Descaler X 6 **Brand:** kilrock **Price:** A$190 **Availability:** ✅ In Stock ## Summary > ✨ Scale-free living starts here! ♻️ ## Quick Answers - **What is this?** BIGK6 Big K Descaler X 6 by kilrock - **How much does it cost?** A$190 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/163073100-bigk6-big-k-descaler-x-6) ## 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 - • **Trusted Legacy:** 70+ years of proven performance trusted by thousands—join the descaling elite. - • **Bulk Value Pack:** Six large bottles delivering over 30 doses—never run out when you need it most. - • **Rapid Scale Removal:** Power through tough limescale in minutes—no waiting, just sparkling appliances. - • **Eco-Conscious Formula:** Phosphate-free and biodegradable, keeping your home clean and the planet greener. - • **Multi-Surface Versatility:** Perfect for kettles, steam irons, coffee makers, shower heads, and WC pans—one solution for all. ## Overview Kilrock BIGK6 Big K Descaler is a powerful, biodegradable liquid descaler designed to rapidly remove heavy limescale from kettles, irons, coffee makers, and more. This phosphate-free formula comes in a value pack of six bottles, each providing multiple doses, making it ideal for hard water households seeking an eco-friendly, trusted solution with over 70 years of proven effectiveness. ## Description Product Description The original multi-purpose Descaler in an extra-value bigger bottle, a must-have for homes in hard water areas. Its unique biodegradable, phosphate-free formula has been descaling kettles for over 70 years: nothing performs like it. Each bottle contains five doses and is ideal for kettles, shower heads, coffee makers and irons. Box Contains Six bottles of Review: Works excellent - This is a must have descaler. We normally get a lot of build up due to the water in our area in our babies hot flask and his sterilizer which is tough to get rid of. After using this as recommended on the back, after cleaning the items it comes out like brand new. You don’t have to use much of the product so do last a long time. It does have a strong smell but the bottle is well so there’s no leakage or smell coming through when storing. It’s good value for money and the size means you get plenty of uses out of it . Review: Best descaler ever - This works so well and v easy to use. My local Robert Dyas doesn't always seem to stock it any more, pleased to find it on desertcart. ## Features - Causes severe skin burns and eye damage. - The original multi-purpose descaler - Cleans heavily scaled kettles in minutes - Ideal for metal and plastic kettles, steam irons and wc pans - Phosphate free - Biodegradable ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B078HC2D4S | | Best Sellers Rank | 3,233 in Grocery ( See Top 100 in Grocery ) 37 in De-Scalers | | Brand | Kilrock | | Brand Name | Kilrock | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.7 out of 5 stars 2,330 Reviews | | Global Trade Identification Number | 05014353089198 | | Item Form | Liquid | | Item Type Name | Kilrock Big K Descaler x 6 | | Item Weight | 0.34 Kilograms | | Item form | Liquid | | Manufacturer | Kilrock | | Material Features | Biodegradable | | Material Type Free | Phosphate Free | | Material feature | Biodegradable | | Number of Items | 6 | | Scent | Unscented | | Special Features | Biodegradable, Descaler | | Specific Uses For Product | Shower,Pans | | Specific uses for product | Shower,Pans | | Surface Recommendation | Plastic,Metal | | Unit Count | 4500.0 millilitre(s) | | Unit count | 4500.0 millilitre(s) | ## Product Details - **Brand:** Kilrock - **Item form:** Liquid - **Material Type Free:** Phosphate Free - **Material feature:** Biodegradable - **Number of items:** 6 - **Scent:** Unscented - **Special feature:** Biodegradable, Descaler - **Specific uses for product:** Shower,Pans - **Surface recommendation:** Plastic,Metal - **Unit count:** 4500.0 millilitre ## Images ![BIGK6 Big K Descaler X 6 - Image 1](https://m.media-amazon.com/images/I/815TUBC1TVL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works excellent *by A***D on 15 January 2026* This is a must have descaler. We normally get a lot of build up due to the water in our area in our babies hot flask and his sterilizer which is tough to get rid of. After using this as recommended on the back, after cleaning the items it comes out like brand new. You don’t have to use much of the product so do last a long time. It does have a strong smell but the bottle is well so there’s no leakage or smell coming through when storing. It’s good value for money and the size means you get plenty of uses out of it . ### ⭐⭐⭐⭐⭐ Best descaler ever *by M***N on 4 March 2026* This works so well and v easy to use. My local Robert Dyas doesn't always seem to stock it any more, pleased to find it on Amazon. ### ⭐⭐⭐⭐⭐ Great product *by L***A on 4 March 2026* Great product..good price thanks --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.au/products/163073100-bigk6-big-k-descaler-x-6](https://www.desertcart.com.au/products/163073100-bigk6-big-k-descaler-x-6) --- *Product available on Desertcart Australia* *Store origin: AU* *Last updated: 2026-09-08*