There are a few different ways that you can get makeup out of your hair, depending on the type of makeup and how much is in your hair. If you have a small amount of makeup, such as mascara, you can try using a cotton ball soaked in olive oil or baby oil to gently rub the makeup off. If you have a lot of makeup, such as foundation or eyeshadow, you may need to shampoo your hair a few times to get all of the makeup out. You can also try using a clarifying shampoo, which can help to remove buildup from your hair.