Below are the biggest advantages that come with using an electric head shaver: Convenience: When you are in a hurry in the morning, an electric head shaver does the job very quickly without any mess whatsoever. You simply shave your head and go out! No need for water, shaving cream or to rinse your head afterwards. Comfort: No nicks, cuts or razor burns come with an electric head shaver. Whereas this does happen often when using a razor. Time: When done correctly, you can shave your head in under 2 minutes!