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"How do you remove dried paint from brushes?" Topic


10 Posts

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224 hits since 18 Feb 2026
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Comments or corrections?

Personal logo John the OFM Supporting Member of TMP18 Feb 2026 6:23 a.m. PST

Dumb story, I know. 🙄
I had some brushes soaking in a tub of water. Well, the water evaporated and I'm left with some brushes with dried goo in the bristles.

How would you recover them?

Dave Crowell18 Feb 2026 6:39 a.m. PST

Try Murphy's Oil Soap.
Also alcohol and amonia are solvents for acrylic paint, seperately not together.

A good soak in Murphy's and then gently massaging teh bristles should get most of teh paint out.

Personal logo Sgt Slag Supporting Member of TMP18 Feb 2026 7:52 a.m. PST

Any paint remover should work. Simple Green cleaning solution, full strength, would be my go-to: low cost, available at most big box stores, safe in septic systems and non-toxic. Cheers!

robert piepenbrink Supporting Member of TMP18 Feb 2026 8:02 a.m. PST

I'm assuming acrylic paints? Hot soapy water, but first stop by an art supply shop. They all seem to sell something which amounts to a specialized bar of soap. "Masters' Brush Cleaner and Artist's Soap."

Personal logo John the OFM Supporting Member of TMP18 Feb 2026 8:31 a.m. PST

I have Simple Green on hand. I'll try that first. 👍

John Armatys18 Feb 2026 9:15 a.m. PST

+ 1 Robert Piepenbrink

LaserGrenadier Supporting Member of TMP18 Feb 2026 9:19 a.m. PST

Nail polish remover (100% acetone) always works for me. It gets the paint out all the way to the ferrule. Works on both natural and synthetic.

jwebster18 Feb 2026 9:47 a.m. PST

Masters brush cleaner removes some and reconditions the brush – great stuff

To really get rid of dried paint – Windsor and Newton paint remover

John

Personal logo Grelber Supporting Member of TMP18 Feb 2026 12:47 p.m. PST

I've used B&J "The Masters" Brush Cleaner and Preserver, but I don't think I've ever gotten brushes quite as dried out as you did.

If all else fails (warning! Last thing to make the brushes useful again, and you probably won't like this!), cut off the ferrule and carve the handle into whatever point pleases you--you can make pretty decent sculpting tools for working with Green Stuff.

Grelber

Personal logo John the OFM Supporting Member of TMP18 Feb 2026 1:59 p.m. PST

Brushes now soaking in both Simple Green and acetone.
The quality of those brushes before the criminal neglect was spotty. They had been degraded to drybrushing and painting white glue on bases for terraining.
But, still. 🤷

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