--- product_id: 203857839 title: "4-in-1 Washing Machine Cleaner and Water Softener Gel 750 ml, Removes Limescale, Residue, Dirt, Rust & Malodours, Deep Clean" brand: "calgon" price: "Β₯4836" currency: JPY in_stock: true reviews_count: 13 category: "Calgon" url: https://www.desertcart.jp/products/203857839-4-in-1-washing-machine-cleaner-and-water-softener-gel store_origin: JP region: Japan --- # 750 ml fast-acting gel 4-in-1 multi-action formula Protects heating element & pipes 4-in-1 Washing Machine Cleaner and Water Softener Gel 750 ml, Removes Limescale, Residue, Dirt, Rust & Malodours, Deep Clean **Brand:** calgon **Price:** Β₯4836 **Availability:** βœ… In Stock ## Summary > 🧼 Keep your washing machine young, fresh & flawless with Calgon! ## Quick Answers - **What is this?** 4-in-1 Washing Machine Cleaner and Water Softener Gel 750 ml, Removes Limescale, Residue, Dirt, Rust & Malodours, Deep Clean by calgon - **How much does it cost?** Β₯4836 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/203857839-4-in-1-washing-machine-cleaner-and-water-softener-gel) ## Best For - calgon enthusiasts ## Why This Product - Trusted calgon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Odour-Free Freshness:** Eliminates bad smells for a clean, fresh washing machine every wash - β€’ **Effortless Integration:** Simply add alongside your detergent for instant deep cleaning action - β€’ **Boost Washing Efficiency:** Softens water to optimize detergent use and enhance cleaning - β€’ **Ultimate 4-in-1 Protection:** Prevents limescale, rust, residue & odours in one powerful gel - β€’ **Machine Longevity Guaranteed:** Safeguards heating elements, drum, pipes & pump from damage ## Overview Calgon 4-in-1 Washing Machine Cleaner and Water Softener Gel (750 ml) is a fast-acting formula designed to prevent limescale, rust, residue, and malodours. It protects critical machine components like the heating element, drum, pipes, and pump, while optimizing detergent efficiency by softening water. Easy to use with any detergent, it ensures your washing machine stays cleaner, fresher, and lasts longer. ## Description Product Description Calgon 4-in-1 water softener gel is fast acting to boost efficiency for your washing machine by removing limescale and helping your washing machine to live longer. It’s suitable to use alongside your washing liquid, washing capsules and washing powder. Simply add one dose of Calgon 4-in-1 gel to each wash into the detergent section of your washing machine with your laundry in addition to your usual laundry detergent for: 1. Limescale prevention 2. Removal of dirt & residue left by detergents 3. Odour elimination, to keep your washing machine smelling clean 4. Rust prevention Calgon gel begins acting immediately to break down limescale and prevent dirt residue, leaving your washing machine healthy with every wash. The gel actively protects against limescale, dirt residue, odours and rust from the very first seconds of the wash cycle. Calgon protects not only the heating element of your washing machine but also the drum, pipes, hoses and pump to ensure all parts of your washing machine that come into contact with water are protected. Help your Washing Machine Live Longer with Calgon! Ingredients Contains: 5% - 15% Polycarboxylates, <5% Benzisothiazolinone, Methylisothiazolinone, Perfume. Safety Warning A.I.S.E. Warnings β€’ Do not ingest. If product is ingested then seek medical advice β€’ Keep away from children β€’ Keep away from eyes. If product gets into eyes rinse thoroughly with water Safety Warning CALGON Power Gel. Keep away from eyes. If product reaches eyes, rinse with plenty of water. Avoid ingesting product. If swallowed, then seek medical advice. Box Contains Each order comes with a single Calgon Gel 750ml Review: Give your washing machine a helping hand. - Easy to use, certainly doing the trick. I like the scent, mixes well with my liquid detergent. Review: Excellent - Very good and fast purchase, value of money and good quality thanks ## Features - May cause an allergic skin reaction. - Calgon prevents limescale & rust build-up in your washing machine to protect the heating element, pipes and drum of the machine - Washing machine cleaner & limescale remover, removes odours, limescale & residue - Protects and cleans your washing machine by helping to prevent the build-up of limescale - Allows you to use only the amount of detergent required for soft water - Helps your washing machine work better for longer, whilst removing bad odours ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0866LHD3P | | Benefits | Limescale protection & odor elimination | | Best Sellers Rank | 1,582 in Grocery ( See Top 100 in Grocery ) 23 in De-Scalers | | Brand | Calgon | | Brand Name | Calgon | | Customer Reviews | 4.6 out of 5 stars 1,978 Reviews | | Formulation Type | High Efficiency | | Item Dimensions | 39.2 x 12 x 25.4 centimetres | | Item Form | Gel | | Item Type Name | Calgon Gel 3-in-1 Water Softener, 750ml Pack of 6 | | Item Weight | 800 Grams | | Item form | Gel | | Liquid Volume | 750 Millilitres | | Manufacturer | Reckitt Benckiser | | Material Features | Biodegradable | | Material Type Free | Dye Free | | Material feature | Biodegradable | | Model Number | 223833 | | Number of Items | 1 | | Package Size Name | Pack of 6 | | Part Number | 223833 | | Scent | Unscented | | Skin Type | All | | Specific Uses For Product | Hand Wash, Machine Wash | | Unit Count | 750.0 millilitre | | Unit count | 750.0 millilitre | ## Product Details - **Brand:** Calgon - **Item form:** Gel - **Item weight:** 800 Grams - **Liquid volume:** 750 Millilitres - **Material Type Free:** Dye Free - **Material feature:** Biodegradable - **Number of items:** 1 - **Scent:** Unscented - **Specific uses for product:** Whitening - **Unit count:** 750.0 millilitre ## Images ![4-in-1 Washing Machine Cleaner and Water Softener Gel 750 ml, Removes Limescale, Residue, Dirt, Rust & Malodours, Deep Clean - Image 1](https://m.media-amazon.com/images/I/7187fMl7KVL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is this product ok to use with a septic tank please?** A: I don’t know but I think it would be alright ## Customer Reviews ### ⭐⭐⭐⭐⭐ Give your washing machine a helping hand. *by R***L on 15 August 2026* Easy to use, certainly doing the trick. I like the scent, mixes well with my liquid detergent. ### ⭐⭐⭐⭐⭐ Excellent *by T***Y on 7 August 2026* Very good and fast purchase, value of money and good quality thanks ### ⭐⭐⭐⭐ Does What It Says *by D***V on 22 January 2026* Pros: Effective in hard water areas, helps control odours and keeps the washing machine maintained with regular use. Cons: Packaging is weak, they can do better for liquids, and it may not fully remove heavy existing build-up in one go. ## Frequently Bought Together - Calgon Gel 3-in-1 Water Softener, 750ml - Happy Campers 64 Powerful RV Holding Tank Treatments for Total Odor Control of Holding Tanks - Calgon Liquid Water Softener, 32 fl. oz. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/203857839-4-in-1-washing-machine-cleaner-and-water-softener-gel](https://www.desertcart.jp/products/203857839-4-in-1-washing-machine-cleaner-and-water-softener-gel) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-28*