i let my freind borrow mind and when he cleaned his car he brushed up under the wheel well and a little bit under the side skirts. MY sheep skin wash mit has some black dirt in it. Can i throw it in the washer or should i go buy a new one. i want my truck to not have scratches, it has a fresh coat of paint but im sooo incredibly low on money.

It sounds like grease. Use ordinary dishwashing liquid and hand rub it together. Rinse with warm water to rid the soap.Do not use the washing machine,may mat the fibers.air dry.