Start by treating the oily component of the stain with a pre-treater like Shout, Resolve or any stain remover. Then rub with heavy-duty liquid detergent or a paste made of powdered detergent and water. Scrub stain lightly and rinse in hot water. Next, wash in the hottest water suitable for the fabric using detergent and an all-fabric bleach to remove the dye in the stain.
If the garment is dry clean only, point out and identify the stain to your professional cleaner. If you are using a home dry cleaning kit, be sure to treat the stain with the provided stain remover before putting the garment in the dryer bag.
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