Really effective product
This degreaser works as advertised. I cleaned my chain, derailleurs (front and back), and bottom bracket area and it literally looked new when I was done. I just picked up a cheap car detail brush and used that directly on the parts. After completely cleaning, I rinsed off with water, then applied fresh lubricant to the parts. A great product to use when your bike is coated in dirt/mud and you need to start fresh. Highly recommended to have this one in your kit.