
Exactly what I was going to suggest…Cleaning might be best in an ultrasonic cleaner with a degreaser like Simple Green or Super Clean
I don't have one of those, so I just blast everything with brake cleaner over the trash can like a redneck. Makes the garage smell all pretty as a bonus. My wife LOVES it.
Bonus tip: spray the brake parts cleaner into an oil drain pan so you can then dip.parts into the liquid/reuse it.