Dealing with a dry scalp? We’ve got an easy fix for you. Believe it or not, the winters are a great time to start spacing out your washes. Over-shampooing can lead to your products stripping moisture from your scalp rather than adding more, so aim to wash your hair around 2-3 times per week. Of course, every person is different, so there’s some trial and error involved here to figure out what schedule works best for you.