It's time for a New Toothbrush

McClellan Orthodontics

The toothbrush is your number one oral hygiene accessory.  Toothbrushes help keep your teeth and mouth clean, but how long should you keep a toothbrush?

Replacing your toothbrush is essential since it is constantly being exposed to germs and bacteria. At McClellan Orthodontics, we recommend that you switch out your old toothbrush for a new one every 3 to 4 months. People who wear braces should change their toothbrushes more frequently because braces break down and fracture bristles which makes the toothbrush lose its effectiveness. If you notice the bristles of your toothbrush have become worn that's a clear sign you need a new toothbrush.

3 Reasons to Change Out Your Old Toothbrush:

1. Bacteria - Your toothbrush is a tool for removing bacteria from your teeth…but it doesn’t actually kill bacteria. No matter how well you store your toothbrush, it’s still going to harbor bacteria in between brushings. Same goes for everyone else’s toothbrush.This means if your toothbrush comes in contact with somebody else’s, it’s liable to pick up some of the germs from that neighboring toothbrush.

2. Bristles - Like any tool, a toothbrush wears down. Worn bristles are tough on your enamel and can wear it away over time. If your toothbrush’s bristles can no longer stand up straight, that’s a surefire sign it’s time to buy a new brush. Bent, frayed, or excessively worn bristles simply aren’t going to be as effective at removing plaque and other particles from your teeth compared to bristles that are in better shape.

3. Illness - Always change your toothbrush after you’ve been sick, even if it’s not “technically” time to switch out your toothbrush. you should also replace your toothbrush if you have dropped it. Even if your toothbrush lands somewhere it shouldn’t for just a few seconds, that’s enough time for it to pick up all sorts of nasty bacteria. No matter whether you drop your toothbrush on the floor, in the sink, or anywhere else, the introduction of foreign bacteria into your mouth from your toothbrush could provoke illness. Better to be safe than sorry.

Having a clean mouth is important. It gives you fresh breath and a nicer-looking smile. Brushing removes a thin sticky film of bacteria that grows on your teeth. This sticky film, called plaque, is the main cause of tooth decay and gum disease. Replacing your toothbrush on a regular basis is one of the best ways to ensure it does its job to the best of its abilities.

Pro Tip: Put that old toothbrush to work doing odd jobs around the house. Old toothbrushes are great for cleaning around facet fixtures and in between tile. They can even be used to clean tools, computer keyboards, and tennis shoes.