Koch-Chemie Interior Red Brush is a shop-ready detailing accessory built for reliable, repeatable results during washes and finishing work. Its a simple upgrade that makes your process faster, safer, and cleaner.
Best for
- Everyday detailing and shop use
- Reducing marring and improving consistency
- Pairing with Koch-Chemie wash, interior, and protection steps
How to use
- Use on clean surfaces and follow your normal detailing workflow.
- Rinse or wipe clean after use, then allow to dry fully before storing.
- Replace or rotate as needed to avoid reintroducing dirt to paint.
Pro tips
- Keep separate towels/tools for paint, wheels, and interiors to avoid cross-contamination.
- If youre working on sensitive finishes, always test on a small area first.
- Store dry and away from heat to extend life.
FAQ
- Is this safe on paint? Yes, when used as intended and kept clean. Dirty tools are what cause scratches.
- How do I maintain it? Rinse/clean after use, dry fully, and store in a clean spot.
- Can I use it with other products? Yep. It plays nicely with your existing wash and protection routine.








