How Often Should You Replace Your Toothbrush?

The filthy truth? Your toothbrush is a breeding ground for germs. But fear not, say experts — just know when it’s time to give yours the old heave-ho.
Do you know how many bacteria are on your dental instruments? Cheer up! Researchers have found that a toothbrush can carry as many as 10 million bacteria and bacteria. In fact, recent research has even found that your toothbrush may be a breeding ground for micro-organisms.
But before you vow to brush your teeth, know that these bacteria don’t pose a big threat to your pearl white. According to Richard Price, DMD, Newton’s dentist, quality. The American dental association a consumer consultant, the researchers found the microorganisms that have teeth found they did not make people ill – toothpaste contains an antibacterial ingredients, and microbes need water to survive. So as long as your toothbrush is dry after you use it, it should be safe.
Haier’s toothbrush skills
In order to take care of your teeth and toothbrush, it’s important to use your toothbrush in the way you use your tap water, then let it dry, price says.
This starts with placing your toothbrush in an upright position. Most people don’t have to worry about storing it from other toothbrushes – bacteria are spread in the air, but they don’t go from one brush to another. However, if someone in the family has an immune deficiency, you can’t be too careful, price said.
If you’re really picky about dental care, you can use alcohol to soak your toothbrush to kill bacteria. Mouthwash is also a preservative, so it ACTS like a “toothbrush soaking”, like a solution of half water and half hydrogen peroxide. Another option is to immerse in boiling water for 5 to 10 seconds.
Interestingly, the toothbrush sterilizer doesn’t show much effect. And you shouldn’t put your toothbrush in the dishwasher or microwave: you’ll end up damaging it.
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Time for the new toothbrush?
The American dental association recommends changing your toothbrush (or using a brush head) every three months, because brushing is more important than bacteria.
And it depends on the brusher, not the paintbrush, price emphasizes. If you have a heavy hand, the mane may wear out early. Remember, the key determinant is not the calendar, but the shape of the bristles. “You need to change your toothbrush when the toothbrush is pouring in different directions,” price said. Check your child’s toothbrush regularly because they may need to be replaced frequently.
Should you change your toothbrush after you get sick, like a cold? No, say the price. Just make sure it’s dry during use, so the bacteria won’t survive.
Easy to remember
Some toothbrush bristles can change color to show that they have worn out (an obvious reminder: it’s time to buy a new brush).
You can also get into the habit of changing your toothbrush regularly (if you go to the dentist every six months) and then change it again before the next appointment. Or try changing on the first day of every season, remember: every toothbrush, there’s a season.