Well, it depends... Generally it is not a prob. If it was water based, definitely no prob. Alcohol based, most likely no prob. Oil based, ehhh, not so sure. I suppose I shouldn't have to point out the trend there, but as you go from water based towards oil based there is a larger chance of trouble. I wiped my Alcohol based dye job off with naptha and had no problems. But, I am not so sure with stain, it depends on the stain...
Patrick