Koch Chemie Green Star Reviews

Best all-rounder. Add 20ml to your foam cannon with any ph-neutral soap... you got a great pre-wash. 1:20 in a sprayer and you got a great interior/spot touch-up cleaner. It goes a long... LONG way, 1:20 is conservative even.

Amazing. Cleaned my tires better than most tires cleaners.

Koch Chemie GS is a great APC as expected. It isn't harsh like some others available and has a pleasant smell. Excellent for interior cleaning diluted, string enough for engine degreasing.

This is great APC, dilute 1:5 for engine bay, wheel & tire. 1:10 for bug & grime, 1:20 for interior. 1:1 with Gentle Snow Foam in foam cannon. I used it to clean up my neglected Rav4 that has not been washed for 3 years. Came out sparkly clean. I like it so much that I grabbed a 5L can!

Does well and price is fair. I use it straight in a foam cannon for a pre wash and foams up very nicely.

A bite for your buck. If you want some extra punch to your pre soak try this definitely works wonders. Just add 1 to 2 ounces with GSF
Cons: sorry can't complain.
Pros: price / power / goes a long way.

Excellent for cleaning leather seats.

Amazing results on tires and rims. Very neutral to almost no smell. Testing on carpets and interiors. Does not leave a film behind on the wheels, Purchasing more this week. Buy it now.