Koch-Chemie Interior Brush Set is a shop-ready detailing accessory built for reliable, repeatable results during washes and finishing work. It’s 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 you’re 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.
