How do you get dried acrylic paint off of a t-shirt?

The t-shirt is cotton. The paint is green.....as if that's important.How do you get dried acrylic paint off of a t-shirt?
Use nail polish remover, then throw it in the wash with extra detergent.How do you get dried acrylic paint off of a t-shirt?
try mineral turpentine or eucalyptus oil