Many dental professionals recommend changing your toothbrush about every three months, and the American Dental Association (ADA) recommends that you replace your toothbrush approximately every three to four months, or sooner if the bristles are frayed.
Worn Out Bristles. Another reason you should change your toothbrush every three months is that over time, your toothbrush bristles will become worn out. Worn out bristles tend to be more abrasive on your gums, which can lead to premature gum recession and inflammation in your gums.
While a new toothbrush can effectively remove bacteria and protect your smile, here are a few of the dangerous consequences of not replacing your toothbrush on a routine basis: Worn bristles can damage your gums – Over time, the bristles of your toothbrush become frayed, loose, and ineffective.
One of the most common issues that can result from using an old toothbrush is some seriously bad breath. “When you don’t change your brush in the recommended amount of time, the bristles can become frayed. Frayed bristles are less effective in removing plaque and food debris around the teeth,” Dr. Chern says.
Generally, soft-bristled, round-tipped toothbrushes are easiest and safest. Medium and hard-bristled brushes, if used incorrectly or too vigorously damage gums, root surfaces, and tooth enamel. Recommendations : Dentists recommend products that have passed rigorous quality control tests.
For the most part, though, the dentists we spoke with still recommend classics like Philips Sonicare and Oral-B because of the years of scientific research behind them. That’s not to say the shiny new toothbrush you bought from an Instagram ad won’t clean your teeth.
Replace your toothbrush as soon as the bristles begin to bend, fray, and wear out. Even if the bristles don’t seem to be frayed, it’s a good idea to replace your toothbrush every three to four months .
After using your toothbrush , rinse in warm water for 15 seconds, store upright (to air-dry), and avoid storing your toothbrush in a cabinet or drawer. (Dark, moist environments help produce bacteria.) Soak your toothbrush in hydrogen peroxide for roughly 3-5 minutes. Then rinse out thoroughly with hot water.
Shutting the toilet lid can help, but keeping toothbrushes as far away from the toilet as possible can reduce the amount of bacteria that may land on them. Keeping toothbrushes away from the sink can also keep them more sanitary. When you use the sink to wash, water, soap, and bacteria can splash on your toothbrushes .
Wetting before softens toothbrush bristles and rinses off debris. Wetting after ensures the toothpaste melts into your toothbrush so it doesn’t roll off. Not wetting your toothbrush means there aren’t extra steps between applying toothpaste and brushing .
To be useful, fluoride must remain on your teeth so that bacteria cannot turn into damaging acids. One reason you may wish to consider using warmer water is to keep your sensitive teeth from hurting. Cold water can cause pain, which may prevent you from brushing properly.
Letting your toothbrush sit out in the open air on the bathroom sink for thirty minutes or so will help to dry up any dampness left after brushing. Check the bristles to ensure they are dry before putting your toothbrush away.
Poor oral hygiene can cause your breath to smell like poop . Failing to brush and floss your teeth properly and regularly can make your breath smell because plaque and bacteria accumulate on and between your teeth. Food that’s not removed by flossing stays between your teeth, causing your breath to smell unpleasant.
Store toothbrush upright, not lying down, either inside of a cabinet or underneath the sink in a closed cabinet. Be sure that air can fully circulate around the brush head so that it can completely air dry, you don’t want the bristles to retain any moisture.
“While flu viruses may survive on toothbrushes for up to three days after first exposure, you don’t have to throw out your toothbrush just because you’ve been sick.” Desai said as long as they’re your own germs , you don’t have to worry.