The basics A formula of cosmetic ingredients that can be sprayed on the face, neck, arm joints, etc. for that dirty, greasy, sweaty look.  The Pro Tip For darker applications use a dark brown or black pancake first and then spray with 'L.S.' Dirt.  The uses Use it especially around the neck and behind the ears for that 'dirt in the wrinkles' look. This also applies to the body, arms, and legs. The bottom line For professional use only.