Koch Chemie GC Glass Cleaner

Koch Chemie GC Glass Cleaner is a ready-to-use, alcohol-based glass cleaner for automotive detailing. The formula removes grease, fingerprints, insect residue and nicotine stains from windows, mirrors and all automotive glass without leaving streaks or white residue.

Why it works

The ammonia-free formulation makes it safe on tinted windows and films (PPF). The alcohol base evaporates quickly, delivering a crystal-clear result immediately without buffing. A gloss additive reduces friction when wiping, preventing the typical drag-effect streaks that occur with microfiber on untreated glass. Suitable for windscreens, rear windows, side windows, mirrors, and interior glass.

What's inside

1 bottle of Koch Chemie GC Glass Cleaner, 1000 ml, alcohol-based, ready to use (no dilution required). No additional accessories included.

Why this product

• Ammonia-free, safe on tinted windows, UV films and ceramic-coated glass

• Streak-free finish, alcohol base evaporates quickly for immediate clear visibility without re-buffing

• Gloss additive, reduces friction during wiping and prevents drag-effect streaks on microfiber

• Wide application, works on windscreens, rear windows, side windows, mirrors and interior glass

• Ready to use, spray directly from the bottle, no dilution or mixing required

How to use

1. Spray Koch Chemie GC Glass Cleaner directly onto the glass surface or onto a clean microfiber towel. (Work in shade or on a cloudy day to prevent the cleaner from evaporating too quickly.)

2. Wipe the glass in circular motions using the damp side of the microfiber towel. (Use enough product to create a uniform wet layer across the entire surface.)

3. Immediately buff dry with the dry side of the microfiber towel or a separate drying cloth. (Check the result at an angle against the light. Repeat steps 1-3 for stubborn residue.)

4. Clean the interior side of the windscreen using horizontal strokes to avoid circular smearing.

Pair the GC Glass Cleaner with an edgeless microfiber towel and a pH-neutral interior cleaner for a complete interior detail in one session.