How Often Should I Replace My Toothbrush?

There are several factors in determining if it’s time for a new toothbrush. First, the American Dental Association (ADA) (link ADA: http://www.everydayhealth.com/dental-health/how-often-should-you-replace-your-toothbrush.aspx) recommends every three months.  “That’s appropriate as a worn out toothbrush is probably not keeping the plaque off your teeth and is not massaging the gum tissue as it should,” says Dr. Denine Rice from her Riverside Periodontal Practice.

A worn brush head has:

·      Bristles that splay (lean out in different directions)

·      Bristles coming out.

·      Discolored bristles or deposits at the bristles’ base.

You might also consider changing your toothbrush sooner if:

·      You’ve been ill and have taken antibiotics. While the germs have been killed in your body, they may still be alive on your toothbrush.

·      You’ve completed chemotherapy treatment. Your immune system may have been compromised during your care. It’s best and easy to quickly change your brush.

·      You store your brush in a closed case. Damp brushes hold onto bacteria.

·      You keep your brush near your toilet.

To keep your brush at its best rinse after using, store it upright and let it air dry.

Denine Rice, DDS