KOCHCHEMIE Green Star - Highly Concentrated Universal Cleaner; NTA, Phosphate, and Solvent Free, Clean Auto Interiors and Exteriors, Engines, Commercial, Home, and Industrial Use (5 Liters)

I didn’t know to much about Koch Chemie products but i did search about it I watched some youtube videos, everybody is talking good stuff about it so I bought and I Love it!I dilute 10:1 (10 parts water and 1 part product) and i can clean everything, any surface, Inside, outside, the engine, even as a Pre Wash! I LOVE IT .I tried other brands and products before, Koch Chemie is not expensive at all, and it is a great productI recommend this APC !!

Super versatile. This product literally does it all. Obviously use on cool dry surfaces, 10:1 dilution is perfect for all applications. Put it in a foam cannon and it makes the best ore-wash. 10/10

best bang for buck. cleans almost anything. if you dilute it, it lasts a decade. Smells ok.

Highly dilute-able, use it for my detailing business, easy to use, Works amazingly when proper dilution, the value is very good for the money! You can get so much more out of the product, a go to for me daily cleaning!

High quality product! I live in the Rocky Mountains, my truck and wife’s SUV are constantly getting covered in dirt, bugs, etc. I use this as a pre-wash and on the interior (different dilutions). Works great to get the stains out with a brush. Our kids leaves impressive and creative messes. It’s an excellent addition to the cleaning arsenal.

This is my “ go-to “ chemical for detailing. I clean everything on the interior with this and even some on the outside. Doesn’t leave any greasy film, just looks nice and clean.

Excellent interior cleaner

Odor is not strong, and can be used on almost anything from exterior to interior. Saves lots of time and money