Koch Chemie Multi Star N (Msn) Reviews
Customer Reviews
Not yet enough experience of alkaline prewash products I can compare
But it's almost the same as Koch Gs but with much more foaming action than Gs.
Love to use this MSn with iK foamer to clean spot contamination!
But it's almost the same as Koch Gs but with much more foaming action than Gs.
Love to use this MSn with iK foamer to clean spot contamination!
Reviewed by Ricardo R. on 7/23/2025
Would they buy this item again? Yes
Used this at 30:1 as a pre wash and for the engine bay. It worked amazingly on the bugs and dirt on the front end of the vehicle and even at 30:1 it did great on the wheels and tires. Definitely glad I ordered the 5L as I will be using this often on dirty vehicles.
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