<human>:  What is a good method for removing grease stains from clothing?
<bot>: A good method for removing grease stains from clothing is to use a detergent or laundry pre-treatment product specifically designed for grease stains. Another option is to directly apply white vinegar or lemon juice to the stain and rinse with cold water. Finally, you could also try making a paste of a mild laundry detergent and water, then apply it to the stain, and let it sit for an hour or two before washing.