Review on 🚴 High-performance Bike DEGREASER by Michael Bressler

This was my first time cleaning a bike chain and this degreaser (in the Park Tool CM 5.2 Chain Cleaner) worked great! My chain was terribly DIRTY; I ran it through the instrument TWICE with this solution, carefully draining the _black_ liquid each time. Then twice more with clear water for rinsing, which became _still_ cloudy. After applying new lube, I rode nine miles and my chain was quiet for the first time in months. :) I chose this product because I live near wetlands, so its non-toxicity and biodegradability were strong selling points. That it works so well is just the icing on the cake.