Does anyone know the best way to remove cornstarch marks from black fondant? Thank you!

use a damp cloth and wipe it off

I paint it with a little vidka. It takes away the cornstarch and gives it a nice sheen.

I dust off whatever I can with a pastry brush, then do like tastyart and paint with vodka

You can also rub on a little crisco.

Thanks everyone! I'll give it a try. . .