--- product_id: 527243560 title: "KOCHCHEMIE - Reactive Rust Remover - pH Neutral Cleaner; Use for Rust, Metal Particles, Burnt-in Brake Dust and Other Pollutants; Gentle Formula (5 Liter)" brand: "kochchemie" price: "NT$10933" currency: TWD in_stock: true reviews_count: 13 category: "Kochchemie" url: https://www.desertcart.tw/products/527243560-kochchemie-reactive-rust-remover-ph-neutral-cleaner-use-for-rust store_origin: TW region: Taiwan --- # ready-to-use or dilute for flexible application pH-neutral formula for safe cleaning removes rust, brake dust & metal particles KOCHCHEMIE - Reactive Rust Remover - pH Neutral Cleaner; Use for Rust, Metal Particles, Burnt-in Brake Dust and Other Pollutants; Gentle Formula (5 Liter) **Brand:** kochchemie **Price:** NT$10933 **Availability:** ✅ In Stock ## Summary > 🛡️ Elevate your metal care game — because your ride deserves expert-level shine! ## Quick Answers - **What is this?** KOCHCHEMIE - Reactive Rust Remover - pH Neutral Cleaner; Use for Rust, Metal Particles, Burnt-in Brake Dust and Other Pollutants; Gentle Formula (5 Liter) by kochchemie - **How much does it cost?** NT$10933 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/527243560-kochchemie-reactive-rust-remover-ph-neutral-cleaner-use-for-rust) ## Best For - kochchemie enthusiasts ## Why This Product - Trusted kochchemie brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gentle Yet Powerful:** pH-neutral formula protects metal & paint while dissolving tough rust and brake dust. - • **Extended Contact Time:** Special surfactants keep the cleaner moist longer, ensuring deep stain penetration and effortless rinsing. - • **Versatile Application:** Use straight from the bottle or dilute in sprayers and foam cannons for customized cleaning power. - • **Visible Cleaning Action:** Turns violet as it reacts with contaminants, so you know exactly when it’s working. - • **Trusted Expertise Since 1968:** KOCHCHEMIE’s legacy guarantees professional-grade quality for automotive and industrial cleaning. ## Overview Reactive Rust Remover by KOCHCHEMIE is a 5-liter, pH-neutral liquid cleaner designed to safely and effectively remove superficial rust, burnt-in brake dust, metal particles, and other non-organic pollutants from metal and painted surfaces. Its advanced formula extends contact time for deep cleaning, changes color to indicate active reaction, and offers flexible use either ready-to-use or diluted. Trusted by professionals since 1968, it combines gentle care with powerful performance for automotive and industrial applications. ## Description This powerful, pH-neutral cleaner is made with reactive agents and extra high-performance detergents. Superficial rust, metal particles, burnt-in brake dust, and other non-organic pollutants are swiftly and thoroughly cleaned away. Gentle for materials. Components are harmonized for a longer contact time/moisturization so the reactive agents can dissolve tough stains and burnt-in particles effectively. The cleaner, once it has dissolved the dirt, turns violet in color. The special surfactants in the formula coat and disperse the partially dissolved dirt, so it is easy to rinse it off. Review: Works great, smells bad! - Works great! They weren't kidding though it smells very bad! Review: Good - Good naturalized a rust. It's not cleaning all way to metal, but requires little scrab to get in to metal. ## Features - Powerful pH-neutral cleaner safe on metal brake parts, painted surfaces, and all wheel types - Removes superficial rust, metal particles, burnt-in brake dust, and other non-organic pollutants - Ready to use from the bottle but can be diluted in a sprayer or foam cannon - Detergents are designed for longer contact time and easy rinse away. Do not use on hot surfaces or direct sunlight. - EXCELLENCE FOR EXPERTS -Since 1968, Koch‑Chemie stands for high-quality cleaning and care products in the fields of washing chemistry, vehicle preparation, workshops, and industry. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BVY8DVLD | | Best Sellers Rank | #35,173 in Automotive ( See Top 100 in Automotive ) #46 in Brake Cleaners | | Brand | KOCHCHEMIE | | Brand Name | KOCHCHEMIE | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.5 out of 5 stars 1,738 Reviews | | Item Form | Liquid | | Item Volume | 5000 Milliliters | | Manufacturer | KOCHCHEMIE | | Material Feature | Unscented | | Material Features | Unscented | | Number of Items | 1 | | Scent | Unscented | | Size | 169.07 Fl Oz (Pack of 1) | | Special Features | PH Neutral | | Specific Uses For Product | Automotive Exterior | | Surface Recommendation | Metal | | Unit Count | 169.07 Fluid Ounces | ## Product Details - **Brand:** KOCHCHEMIE - **Item Form:** Liquid - **Material Feature:** Unscented - **Scent:** Unscented - **Specific Uses For Product:** Automotive Exterior ## Images ![KOCHCHEMIE - Reactive Rust Remover - pH Neutral Cleaner; Use for Rust, Metal Particles, Burnt-in Brake Dust and Other Pollutants; Gentle Formula (5 Liter) - Image 1](https://m.media-amazon.com/images/I/51t-fFr0okL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great, smells bad! *by D***T on May 28, 2026* Works great! They weren't kidding though it smells very bad! ### ⭐⭐⭐⭐⭐ Good *by V***V on March 31, 2026* Good naturalized a rust. It's not cleaning all way to metal, but requires little scrab to get in to metal. ### ⭐⭐⭐⭐⭐ Smells Like Regret, Works Like Magic *by C***E on July 28, 2025* I don’t know what ancient German spellbook KOCHCHEMIE pulled this formula from, but this stuff *obliterates* rust like it owes it money. One spray and the corrosion practically packs its bags and leaves in shame. The chemical reaction happens fairly quickly, pretty cool to watch. Let’s address the the smell. It smells like hot pennies mixed with expired pickles and sadness. You’ll question your life choices for a moment... but then you’ll see the rust vanish before your eyes, and all is forgiven. Worth the money, I wish there was more for the money but still would consider it decent value for the performance. Bottom line: it’s like a spa day for your metal parts. Absolutely worth the stank ## Frequently Bought Together - Koch-Chemie - Reactive Rust Remover - pH Neutral Cleaner; Use for Rust, Metal Particles, Burnt-in Brake Dust and Other Pollutants; Gentle Formula (5 Liter) - KOCHCHEMIE Magic Wheel Cleaner - Powerful Rim and Rim Well Cleaner; Acid Free, Dissolves Iron Particles Using Visible Red Discoloration, Excellent Adhesion and Viscosity (5 Liters) --- ## 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.tw/products/527243560-kochchemie-reactive-rust-remover-ph-neutral-cleaner-use-for-rust](https://www.desertcart.tw/products/527243560-kochchemie-reactive-rust-remover-ph-neutral-cleaner-use-for-rust) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-06-26*