The best product I have found to remove stains from clothing is Zote soap. It is a large bar soap. I found it at Big Lots but have also seen it at grocery stores. You wet the area with cold water, rub in some soap and let it sit for 30 minutes to an hour then rinse and let air dry. It has taken out several things dropped on blouses including straight butter. When using dishwashing liquid I actually had a stain become a bleached spot so I don't use that any more. Zote has worked for everything I have used it on so far. Of course, don't put in the dryer until you know the discoloration is gone.