HELP! i have a cotton bedspread on which there are pink highlighter stains. Have tried dry cleaners who say it is impossible to remove them. Also tried some Google suggestions, some of which have only lightened the stains. The spread is pale green on one side, the other is white with a tiny design. (Ink is on both sides.) If I can't remove it I may try to cover stains with fabric or a crocheted item. ???