Did you know you should be washing your combs and brushes at least once a month?! While cleaning your brush or comb might not be high on your list of beauty-related priorities, it's an important and highly underrated step for overall cleanliness and brush performance. Brushes that are too saturated with hair aren't able to brush your hair as thoroughly and could end up spreading that bad bacteria all over your clean hair and scalp each time you brush. @The Hair Aesthetic shares how to properly clean your hair brushes.