I use a few drops of Dawn. After ultrasonic for a few minutes I lightly scrub the razor parts with a nylon brush to loosen anything that didn't release during the ultrasonic bath. I've been very happy with the results.
I use a few drops of Dawn. After ultrasonic for a few minutes I lightly scrub the razor parts with a nylon brush to loosen anything that didn't release during the ultrasonic bath. I've been very happy with the results.