I have 65.00 in air freshner blanks that I need colored I have tried everything I can think of. colors leave a mark , markers stink, food coloring leaves it too wet and soggy, so I went out a bought soap die nope not going to work either it takes too long and too much to cover them plus it is leavig an odor also. any help would be nice before I have to sell thses things and buy more of the already died ones.. thanks, that girl