Whether you’ve been shaving for years or are picking up the razor for the first time, razor bumps can cause annoying irritation on your face, legs or bikini line. Luckily, razor bumps are relatively easy to prevent and get rid of. To give you the rundown on razor bumps, we tapped Dr. Jeannette Graf, a New York-based board-certified dermatologist and Skincare.com consultant. Below she explains what razor bumps are, how to treat them and how to prevent them from cropping up ever again.