Koch Chemie (GC) Glass Cleaner | Glass Cleaner Pro | Non-Alcohol, Streak-Free
Koch Chemie Glass Cleaner Pro (GC) cleans glass and leaves a slick, glossy, streak-free finish — without a drop of alcohol.
Most glass cleaners lean on alcohol or ammonia to flash off fast. That works on a windscreen, but it's exactly what you don't want near a dashboard screen, piano-black trim or a coated instrument cluster. Glass Cleaner Pro takes a different route: a ready-to-use, non-alcohol formula that lifts oil, grease, insect film and fingerprints, then wipes away clean and smooth.
Why non-alcohol matters
Alcohol and alkaline cleaners can dull, dry or streak sensitive surfaces over time. Because GC is neither, it's safe across glass, plastics, dashboard displays, buttons and gloss-black panels — the surfaces a traditional alkaline cleaner would eventually damage. One bottle covers the whole cabin and the glass, so you're not juggling three products.
The gloss and smoothness additive
GC carries the same gloss-and-smoothness additive family Koch Chemie use in Quick & Shine. In practice that means the cloth glides, the glass feels slick afterwards, and you're left with a faint, lasting protective sheen rather than a bare, squeaky surface. It runs off quickly and dries without the smears cheap cleaners leave behind.
How to use it
Spray on undiluted, then buff off with a dedicated glass microfibre cloth. That's the whole process. Work out of direct sun on cool glass for the cleanest result.
Note. The 1L bottle is supplied without a spray trigger — pair it with a Koch Chemie trigger head if you need one.
Finished in a fresh raspberry scent, so the cabin smells clean, not chemical.