To clean a paint brush with dried paint or any dirty paint brush for that matter, simply add two tablespoons of fabric softener to one cup of warm water and let soak overnight! It will soften the paint, and rinse off easily!
Revive Old Paintbrushes.Soak gunked-up nylon brushes in hot vinegar for up to 30 minutes to remove paint and soften the bristles. Soak gunked-up nylon brushes in hot vinegar for up to 30 minutes to remove paint and soften the bristles.
DIY Tip - Hang your paint brushes up out of harm’s way by installing a couple of screw eyes or cup hooks on the bottom of a couple of rafters or floor joists. Then thread the brush handles through a stiff wire (welding rod works) and hang it all up.
how to clean oil based paint out of your paint brush
How to clean paint brushes: A few simple steps to a clean paint brush after using oil based paint. I know none of us want to, but sometimes those oil based products are just what works best, and now we don't have to sacrifice our brushes.