How often should I replace my hair brush?

How often should I replace my hair brush?

Robert Steinken (Celebrity Hairstylist) gives expert video advice on: What should I look for in a good hair brush? and more...

Replacing your hair brush really depends on how much you're using it and how you're using it. You'll know yourself if the bristles start to get a little soft. If they get a little burned, that's the sign that you need a new brush.