.....ok, we'll soften up a bit even though grill cloth is not quite as porous as we think....Sabedra, after the minute soaking, pat the spots underwater to concentrate water being surged through the cloth....hmmm, yes, with them face down in the water with the paper remnants against the bottom of the tub....then flip them over and submerge again....you can now see any remnants left....if you see any, gently rub them with the tips of your fingernails and if that don't work, it's to the dry cleaners, haha....