Actually, something to point out, took a page out of @sungazer’s book and started using this:
This is like magic! A few squirts before cleaning with solvents and let it soak/drain for a minute. Brush, squirt again to wash crap out and then proceed to normal cleaning with solvents. Holly crap, it’s some voodoo magic stuff, takes so much faster and seems to do most of the work for you. Done in fraction of the time.