on a side note, if you notice your clothes are stained with grease before you wash them, you really need to get the grease stains on the first wash, or else they will be there for good. Once the pants dry with grease stains, they are set, so wash over and over until they are gone. My recommendation is that if you really like your pants to hand wash them until the stains are gone with dishsoap or simple green, they are both good at cutting through grease.