How Often Should I Replace My Toothbrush?

How Often Should I Replace My Toothbrush?

As you stand over your bathroom sink and think about the frayed bristles of your favorite toothbrush, you may wonder whether the time has come to replace it. It’s a good question. Fortunately, we at Jeff Gray DDS – Sedation & Cosmetic Dentistry in La Mesa, CA have the answer!

We all brush our teeth on a daily basis. Like a good pair of jeans, it seems the more we use a toothbrush, the more comfortable it gets. As it turns out, that’s not a good thing when it comes to brushing your teeth which is critical for the prevention of gum disease.

The angle of the bristles on your toothbrush are an important part of cleaning. Straight bristles scrub your teeth and flex your gums. A light circular motion is enough to clean your teeth without causing damage.Flat or frayed bristles are less efficient and can even cause you to work harder. Pressing harder on your teeth can cause damage.

So how often should you change your toothbrush? Anyone who has worried about changing the oil in their car has learned this basic rule of thumb; change your oil every three months. It’s the same with your toothbrush.

Most dental professionals recommend a new toothbrush every three months and our team at Jeff Gray DDS – Sedation & Cosmetic Dentistry we agree. The American Dental Association suggests replacing your toothbrush “every three to four months” due to worn bristles and bacteria. Worn bristles just simply are less effective. Bacteria can also built up in the small gaps of your toothbrush and may contribute to decay and bad breath.

Also make sure you keep your toothbrush in a sanitary location. Allow for good drying to help extend its life. Regardless of how long it’s been, if the bristles on your toothbrush look like they’re trying to get away from each other, it’s time to give it up. Otherwise, change your toothbrush at the start of every new weather season to keep it fresh and effective.

For more information about oral health in La Mesa, contact us at Jeff Gray DDS – Sedation & Cosmetic Dentistry in La Mesa, CA. We provide comprehensive general, restorative, sedation, or cosmetic dentistry. Please call today to schedule a consultation. Dr. Gray has been serving the La Mesa area since 1986.

Contact Jeff Gray DDS – Sedation & Cosmetic Dentistry:


Location (Tap to open in Google Maps):

8555 Fletcher Pkwy Ste 102
La Mesa, California