--- product_id: 294722269 title: "Jelmar CL-4 CLR 128-oz. Calcium, Lime & Rust Remover" brand: "clr" price: "€ 242.27" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.pt/products/294722269-jelmar-cl-4-clr-128-oz-calcium-lime-and-rust store_origin: PT region: Portugal --- # Fast-acting formula Multi-surface & commercial-grade EPA Safer Choice certified Jelmar CL-4 CLR 128-oz. Calcium, Lime & Rust Remover **Brand:** clr **Price:** € 242.27 **Availability:** ✅ In Stock ## Summary > ✨ Clean smarter, not harder — the pro’s secret to spotless surfaces! 🧼 ## Quick Answers - **What is this?** Jelmar CL-4 CLR 128-oz. Calcium, Lime & Rust Remover by clr - **How much does it cost?** € 242.27 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/294722269-jelmar-cl-4-clr-128-oz-calcium-lime-and-rust) ## Best For - clr enthusiasts ## Why This Product - Trusted clr brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Mineral Dissolver:** Eliminates calcium, lime, rust & hard water stains in record time ⚡ - • **Versatile Power Cleaner:** Safe & effective on porcelain, stainless steel, glass, brass, PVC & more 🔧 - • **Certified Safer Chemistry:** EPA Safer Choice approved for a toxin-free clean without compromise 🛡️ - • **Eco-Conscious & Plumbing Safe:** Phosphate-, bleach-, ammonia-, and alcohol-free formula that’s septic safe - • **Commercial Strength, Home Friendly:** Trusted by pros for dishwashers, HVAC, tools & food service NSF registered ## Overview Jelmar CL-4 CLR is a powerful, fast-acting calcium, lime, and rust remover trusted by professionals and homeowners alike. Its EPA Safer Choice certification ensures a safer, eco-friendly clean across multiple surfaces including kitchen appliances, plumbing fixtures, and commercial equipment. NSF registered and free from harsh chemicals, it delivers industrial strength results while being septic and plumbing safe. ## Description Powerful, trusted multi-use cleaner dissolves even the hardest calcium and lime buildup, rust, mineral deposits, hard water stains, soap scum, and oxidation. Certified EPA's Safer Choice for safer chemistry means that this formula is safe for use in a wide variety of applications including dishwashers, coffeepots, sinks, toilets, glass, siding, stucco, sprinkler systems and more! CLR PRO Calcium, Lime and Rust Remover is NSF Registered and is approved for use in food processing, food storage, and food service facilities. Plumbing and septic safe. Phosphate-, bleach-, ammonia- and alcohol-free. ## Features - The fast and effective way to clean away calcium, lime and rust deposits. - Multi-purpose cleaner designed for a variety of applications including dishwashers, coffeepots, sinks, showerheads, toilets, humidifiers, washing machines, HVAC, glassware, faucets, and more. - Great for use in commercial cleaning applications including for steam tables, commercial dishwashers, radiators and heating elements, as well as for removing rust on tools, equipment, and siding. - For use on porcelain, stainless steel, chrome, glass, fiberglass, vinyl, brass, PVC/plastic, copper. - Part of the EPA’s Safer Choice Program recognizing the product as a safer alternative to harsh chemicals without sacrificing the quality or product performance. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B000SKX0N6 | | Best Sellers Rank | #1,074 in De-Scalers | | Country Of Origin | USA | | Date First Available | 7 August 2012 | | Department | Unisex-Adult | | Generic Name | CL-4PRO | | Included Components | CL-4PRO | | Is Discontinued By Manufacturer | No | | Item Dimensions Lxwxh | 25 x 25 x 25 Millimeters | | Item Model Number | CL-4PRO | | Item Weight | 4 kg 310 g | | Manufacturer | JELMAR, LLC | | Net Quantity | 3785.41 Milliliters | | Product Dimensions | 2.54 x 2.54 x 2.54 cm; 4.31 kg | ## Product Details - **Brand:** CLR - **Item Form:** Liquid - **Scent:** Lime - **Specific Uses For Product:** Bottle - **Item Volume:** 1 Gallons - **Net Quantity:** 3785.41 Milliliters - **Surface Recommendation:** Sink, Toilet - **Special Feature:** Rust Resistant - **Item Weight:** 9 Pounds - **Contains Liquid Contents:** Yes ## Images ![Jelmar CL-4 CLR 128-oz. Calcium, Lime & Rust Remover - Image 1](https://m.media-amazon.com/images/I/71i4jrqqwDL.jpg) ![Jelmar CL-4 CLR 128-oz. Calcium, Lime & Rust Remover - Image 2](https://m.media-amazon.com/images/I/81caQn0Ab1L.jpg) ![Jelmar CL-4 CLR 128-oz. Calcium, Lime & Rust Remover - Image 3](https://m.media-amazon.com/images/I/81XPIz5RRHL.jpg) ![Jelmar CL-4 CLR 128-oz. Calcium, Lime & Rust Remover - Image 4](https://m.media-amazon.com/images/I/81xAZYuimCL.jpg) ![Jelmar CL-4 CLR 128-oz. Calcium, Lime & Rust Remover - Image 5](https://m.media-amazon.com/images/I/91+VX32L3xL.jpg) ## Questions & Answers **Q: What is the difference between clr pro and the non-pro calcium, lime & rust remover found at lowe’s or hd?** A: The chemical make up is exactly the same, on the PRO (Commercial/Industrial side of the business) we make it available in larger sizes (1, 5 & 55 gallons). **Q: Does this do a good job on stainless steel kitchen sinks?** A: Bar keepers friend works best on stainless sinks. **Q: how do I spray it on? reguler hand sprayer? commercial sprayer? any suggested products** A: Same consistency as water... anything should work fine. **Q: If i pour clr inside the sewer pipe, will it remove calcuim deposits from hard water inside the pipe? is this recommended?** A: Use muriatic acid for this. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Prefect product *by on Reviewed in India 2 June 2021* Removes lime scale perfectly ### ⭐⭐⭐⭐⭐ Very satisfied with the service and the product too. *by on Reviewed in India 6 November 2019* Good product, Good speed of service. ### ⭐ This product can be used in water pipe??? *by on Reviewed in India 14 May 2020* This product can be used in water pipe??? ## Frequently Bought Together - CLR PRO Calcium, Lime and Rust Remover, 1 Gallon Bottle - CLR Brilliant Bath Foaming Bathroom Cleaner Spray - For Use On Toilet, Bath, Shower, Sink, Glass, Stainless Steel - Fresh Scent, 26 Ounce Bottle (Pack Of 2) --- ## 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.pt/products/294722269-jelmar-cl-4-clr-128-oz-calcium-lime-and-rust](https://www.desertcart.pt/products/294722269-jelmar-cl-4-clr-128-oz-calcium-lime-and-rust) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-14*