liquid mask removal

Ok well I'm working on my ROTJ gauntlets, I picked up the (Winsor & Newton) liquid mask. My question is whats the best way to remove it once it has dried and I paint over it any help would be great. Thanks:fettpre

a pencil eraser or rub it with your finger.

Yes, I do it with my fingers. Smaller parts that are harder to reach I erase with a nail or a any other small pen-tip.

thanks guys will post pic's when I'm done.

I use a rubber cement eraser and/or my fingers.

I never used that liquid mask. I just used regular liquid latex. When dry, just peeled it up with my fingernail.