u/MotherMess3376

I recently bought a car, and there is an oval shaped stain on the head restraint. I’ve had zero success with removing it, I’m really not sure what it was caused by. It’s somewhat oily when I touch it, and can be rubbed off a little bit.

I’ve tried using a vinegar based solution, as well as gently scrubbing with bristles with soap and water. It goes away for like a day and then comes right back, noticeably. I have a sunroof, so I’m not sure if that caused the “stain” on the leather possibly? I’d take any suggestions if there’s any way at all to remove this oval.