--- product_id: 210138155 title: "100% Limescale Remover Original, 750ml" brand: "harpic" price: "Β£2.18" currency: GBP in_stock: true reviews_count: 13 url: https://www.desertcart.co.uk/products/210138155-100-limescale-remover-original-750ml store_origin: GB region: United Kingdom --- # Kills 99.9% bacteria & viruses in 60 mins Fresh fragrance for a clean-smelling loo 6.75% Hydrochloric Acid power 100% Limescale Remover Original, 750ml **Brand:** harpic **Price:** Β£2.18 **Availability:** βœ… In Stock ## Summary > 🚽 Transform your toilet into a spotless sanctuary with Harpic! ## Quick Answers - **What is this?** 100% Limescale Remover Original, 750ml by harpic - **How much does it cost?** Β£2.18 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/210138155-100-limescale-remover-original-750ml) ## Best For - harpic enthusiasts ## Why This Product - Trusted harpic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Trusted by Thousands:** 4.7-star rating from over 2,300+ satisfied users - β€’ **Long-Lasting Freshness:** Leaves your bathroom smelling clean and inviting - β€’ **Hospital-Grade Disinfection:** Kills 99.9% of bacteria and viruses for ultimate hygiene - β€’ **Powerful Limescale Dissolver:** Eradicates stubborn limescale buildup effortlessly - β€’ **Precision Nozzle Application:** Targets hard-to-reach toilet rims with ease ## Overview Harpic 100% Limescale Remover Original (750ml) is a potent toilet cleaner containing 6.75% Hydrochloric Acid that completely dissolves limescale and kills 99.9% of bacteria and viruses. Its precision nozzle ensures thorough cleaning under the rim, while the fresh fragrance leaves your bathroom smelling clean. Trusted by thousands with a 4.7-star rating, it’s the go-to solution for a hygienic, sparkling toilet. ## Description Product Description Harpic 100% Limescale Remover Original, 750ml Ingredients Per 100g of Liquid contains 6.75g Hydrochloric Acid, <5% Non-Ionic Surfactants, <5% Cationic Surfactants, Disinfectant, Perfume Directions Usage Instruction & Directions 1. Lift up toilet seat and carefully direct the nozzle under the toilet rim. 2. Squeeze and apply slowly all around the inside of the bowl, allowing enough liquid to cover the bowl completely. 3. For optimum cleaning results leave for 10 minutes, then brush and flush. 4. For killing 99.9% of bacteria, leave for 60 minutes, then brush and flush. To remove cap: Squeeze pads on sides of the cap and unscrew. To replace cap: Screw on tightly till you hear a click. Suitable for all toilet bowls except stainless steel. Safety Warning Danger: Corrosion. Harpic 100% Limescale Remover - Original. Contains Hydrochloric Acid Precautions Causes severe skin burns and eye damage. Keep out of reach of children. Do not breathe vapours. Wash hands thoroughly after handling. Wear protective gloves, eye and face protection. If on Skin: Remove immediately all contaminated clothing. Rinse skin with water. If in Eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If Inhaled: Remove victim to fresh air and keep at rest in a position comfortable for breathing. If Swallowed: Rinse mouth. Do not induce vomiting. Immediately call a Poison Center or doctor. If medical advice is needed have product container or label at hand. Wash contaminated clothing before reuse. Store locked up. Dispose of contents/ container in accordance with local/regional regulations. Manufacturer Contact Information Reckitt Benckiser, PO Box 4044, Slough, SL1 0NS, UK. Review: Remember children and pet safety when using this product. - Works brilliantly on limescale in our hard water area. Apply it under the rim so it runs down the pan getting into the limescale you can't see. Then a good squeeze into the water in the bowl. I leave it for at least 2 to 3 hours. But if going out all day apply it before you go and leave it all day, the longer you can leave it the better it works. Keep the lid down to stop any unwanted pet visits, or to stop young children playing. It is a bright blue colour but I dont know if they do a clear or white coloured liquid? Review: Without a doubt THE BEST you can buy - Without any doubt on this earth, this is way better than any "bleach" or "toilet cleaner" or "limescale remover" all rolled into 1. People try to claim that coke works if you pour 2 litres in and leave it. Nope. My toilet had a "lazy flush" due to a new part needed for the toilet, and the fact that I live in Suffolk! The dirtiest water in the UK bar London I'd say. So if you have a humidifier, use RO water or your entire room will have a fine layer of white dust over it. That is the dirt they put into the water to "clean" in or to keep the people who drink it subservient. We all know the fluoride thing was a lie. It was used in much higher doses in the death camps, and it's also used more in prisons where they attempt to kill any testosterone off. So luckily this stuff exists. Because after buying expensive "limescale" treatments, I stumbled upon this at the very reasonable price. And it gets the utter jank off whatever you you use it for. Obviously it doesn't aide in your drinking water unfortunately. But I won't drink tap water in Suffolk as it's disgusting. You can smell the chorine and bleach and god knows what else they use to "clean" water. I have triple water filter for coffee or drinking. If you have the same issues as me, you'll know this stuff is amazing! I was then ordering more when I found a cheeky full bottle in with the used ones. Set that straight to work, and the toilet (even the parts your brush won't reach) will be limescale free. I will only use this stuff from now on. And I wish I'd found this before all the other rubbish! ## Features - Causes severe skin burns and eye damage. - Use biocides safely. Always read the label and product information before use. - Wash hands thoroughly after handling - Completely dissolves all limescale - Removes all stains and kills 999% of bacteria and viruses - Fresh fragrance leaves your loo smelling clean ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B014DDAATA | | Best Sellers Rank | 31,614 in Grocery ( See Top 100 in Grocery ) 326 in Toilet Cleaners | | Brand | Harpic | | Brand Name | Harpic | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.7 out of 5 stars 2,360 Reviews | | Global Trade Identification Number | 05011417788677 | | Item Form | Liquid | | Item Volume | 750 Millilitres | | Item Weight | 500 Grams | | Item form | Liquid | | Item volume | 750 Millilitres | | Manufacturer | Reckitt Benckiser | | Manufacturer Contact Information | Reckitt Benckiser, PO Box 4044, Slough, SL1 0NS, UK. | | Model Number | 100446051 | | Number of Items | 1 | | Part Number | 5532324 | | Scent | Fresh | | Size | 750 ml (Pack of 1) | | Special Features | Removes limescale | | Specific Uses For Product | Toilet | | Specific uses for product | Toilet | | Surface Recommendation | Toilet | | Unit Count | 750.0 millilitre | | Unit count | 750.0 millilitre | ## Product Details - **Brand:** Harpic - **Item form:** Liquid - **Item volume:** 750 Millilitres - **Item weight:** 500 Grams - **Number of items:** 1 - **Scent:** Fresh - **Special feature:** Removes limescale - **Specific uses for product:** Toilet - **Surface recommendation:** Toilet - **Unit count:** 750.0 millilitre ## Images ![100% Limescale Remover Original, 750ml - Image 1](https://m.media-amazon.com/images/I/61Ym19TSpGL.jpg) ![100% Limescale Remover Original, 750ml - Image 2](https://m.media-amazon.com/images/I/61zpiI2mqML.jpg) ![100% Limescale Remover Original, 750ml - Image 3](https://m.media-amazon.com/images/I/61IpCUcxbKL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Remember children and pet safety when using this product. *by S***L on 9 October 2025* Works brilliantly on limescale in our hard water area. Apply it under the rim so it runs down the pan getting into the limescale you can't see. Then a good squeeze into the water in the bowl. I leave it for at least 2 to 3 hours. But if going out all day apply it before you go and leave it all day, the longer you can leave it the better it works. Keep the lid down to stop any unwanted pet visits, or to stop young children playing. It is a bright blue colour but I dont know if they do a clear or white coloured liquid? ### ⭐⭐⭐⭐⭐ Without a doubt THE BEST you can buy *by F***. on 19 May 2021* Without any doubt on this earth, this is way better than any "bleach" or "toilet cleaner" or "limescale remover" all rolled into 1. People try to claim that coke works if you pour 2 litres in and leave it. Nope. My toilet had a "lazy flush" due to a new part needed for the toilet, and the fact that I live in Suffolk! The dirtiest water in the UK bar London I'd say. So if you have a humidifier, use RO water or your entire room will have a fine layer of white dust over it. That is the dirt they put into the water to "clean" in or to keep the people who drink it subservient. We all know the fluoride thing was a lie. It was used in much higher doses in the death camps, and it's also used more in prisons where they attempt to kill any testosterone off. So luckily this stuff exists. Because after buying expensive "limescale" treatments, I stumbled upon this at the very reasonable price. And it gets the utter jank off whatever you you use it for. Obviously it doesn't aide in your drinking water unfortunately. But I won't drink tap water in Suffolk as it's disgusting. You can smell the chorine and bleach and god knows what else they use to "clean" water. I have triple water filter for coffee or drinking. If you have the same issues as me, you'll know this stuff is amazing! I was then ordering more when I found a cheeky full bottle in with the used ones. Set that straight to work, and the toilet (even the parts your brush won't reach) will be limescale free. I will only use this stuff from now on. And I wish I'd found this before all the other rubbish! ### ⭐⭐⭐⭐⭐ Pure power. Best limescale remover on the market. Love, love, love. *by M***S on 28 June 2020* We have one toilet in our house that's particularly prone to limescale below the waterline. It's terrible. We've tried every toilet cleaner in the supermarket, every DIY formula with vinegar, acid, baking soda, toothpaste, lemon...... Absolute nightmare. My husband had resigned himself to us having to drain the toilet completely to clean it all by hand, so this really was our last hope to avoid donning rubber gloves and getting right down in the toilet bowl. Yuck! One word for you: Wow. This product absolutely delivers! One use and we had 80% of the limescale off. A second use, and it's totally gone! Really impressed! Now that we've got through the build-up, one use every 2-3 weeks and it keeps the toilet totally limescale free! No scrubbing, no nasty chemicals, and no more limescale! The above is purely a review of the product's efficacy. It's important to also highlight that this is a crazily good deal! I was sure I'd bought one bottle (at a premium for the convenience of buying online with next day delivery!). I was SHOCKED to see that it was in fact 12 bottles. It's a great price, for something that ACTUALLY works. I may have also put a few drops in my sink to shine up the plug...... ## Frequently Bought Together - Harpic 100% Original Limescale Remover – Pack Size = 1 x 750 ml - Harpic Power Plus - Harpic Drain Xpert Cleaner Powder (50g x 8) | Effective Sink and Pipe Cleaner, Blockage Remover --- ## 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.co.uk/products/210138155-100-limescale-remover-original-750ml](https://www.desertcart.co.uk/products/210138155-100-limescale-remover-original-750ml) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-22*