I had picked up a cheap parts washer about 10 yrs ago on sale and never used it until a few months back. I purchased two 5 gal parts cleaner fluid and couldn't be happier. No mess, cleaned the parts much better than I could have imagined including all brake related stuff. Will use on my banjo rear diff when I tear it down.
This is what I got from Princess Auto here in the great North = Harbor Freight.
https://www.princessauto.com/en/deta...mp/A-p8022392e
https://www.princessauto.com/en/deta...nt/A-p8047490e