I've got a few dozen metal models taking a simple green bath at the moment. We are talking super thick paint that is upwards of 20 years old (some of my first models ever). What do you guys use to brush the paint off once it's loose from the bath? I was using an old tooth brush and it wasn't doing jack. Also how long do y'all leave them to soak? So far it's been 12 hrs in a 50/50 green to water mix.

On a related note does anyone want to buy an OOP metal wraith lord?