When performing oral hygiene which action should you take to promote safety?

1.

Wait Before You Brush

In the habit of starting your morning off with a glass of orange juice? You're going to want to hold off on brushing for a while afterwards.

Foods and drinks with a low pH—that is, acidic foods—temporarily soften the enamel of the teeth. If you immediately follow up with brushing, the action could remove some of the enamel, making your teeth more susceptible to decay over time, says Michael Lynch, D.M.D., Ph.D.

So your best bet is to delay brushing after you’ve had citrus fruits and juices, tomatoes, soda and wine. One study found that people who waited 30 to 60 minutes to brush after drinking soda had less wear on their teeth than those who brushed sooner.

2.

Switch to a Soft-bristled Brush

You likely already know you should change your toothbrush every two to three months (or sooner if the bristles are frayed), but if you’re using a hard brush, consider replacing it now. Medium- and firm-bristled toothbrushes may leave your teeth feeling cleaner, but they can be very abrasive—and damaging over time.

“Most people would be perfectly fine with a soft-bristled brush,” Dr. Lynch says. And there’s no need to brush too vigorously, either. It’s not good for your teeth or gums. Instead he advises using a gentle amount of pressure; tilting the brush at a 45-degree angle against the gum line; and brushing in a short, circular motion.

3.

Start by Brushing in the Back

This good habit may mean that you do a better job cleaning those hard-to-reach spots—which is essential because all of those nooks and crannies in your molars make them more susceptible to gum disease and cavities.

Beginning your brushing routine in the rear (at least sometimes) is a good way to give the back of your mouth the attention it deserves. “Every time I brush my teeth, I start in the upper right side in the back," Dr. Lynch says. "And I always follow the same method, so I know I won't miss any spots."

4.

Add Mouthwash and Gum to Your Routine

If you’re doing twice-a-day brushing and flossing, you may feel that’s good enough. But rinsing with an antimicrobial mouthwash, like Listerine® Antiseptic Mouthwash, afterwards will kill more oral bacteria, helping to fight plaque. After you brush and floss, swish vigorously for 30 seconds twice a day.

Another recommendation is to chew gum. Sugar-free gum can help reduce the amount of bacteria in your mouth, and it stimulates salivary flow, which bathes the teeth with calcium and phosphate ions that help replenish tooth enamel, says Dr. Lynch.

5.

Snap a Video Selfie

It may feel silly, but filming your toothbrushing sessions could help improve your technique, according to research published in the Indian Journal of Dental Research.

After study participants recorded themselves brushing their teeth to establish a baseline, they were given demonstrations and pointers until they achieved the proper technique. Over a two-week period, they used their smartphones, propped on a stand, to record themselves while brushing.

At the end of the study, researchers found that though people brushed for the same amount of time as before, they did increase both the accuracy and number of brush strokes, improving their toothbrushing skills overall.

Dr. Lynch seconds the idea, noting that recording yourself brushing can help make you more aware of what you're doing, plus you’ll probably perform better knowing that you're in front of the camera. Afterwards, you can view the footage to see where you need to improve.

6.

Don't Brush Too Often

The recommendation used to be to brush after every meal. Brushing too often can damage your gums and the enamel on your teeth, and because of that, twice a day is enough, advises Dr. Lynch.

What you can do after every meal and snack is rinse with plain water. "Do some vigorous swishing, forcing the liquid in between the teeth to disrupt and dislodge any food particles,” Dr. Lynch suggests.

7.

Don't Linger Over Sipping Sugary Drinks

While you should limit the amount of sugary drinks in your diet, if you are going to have a beverage like soda, sweet tea or coffee with sugar and cream, it’s better to have it all at once, rather than sipping it throughout the day.

"When you constantly expose your mouth to sugar, certain bacteria uses that sugar as a food source and metabolizes it into lactic acid," Dr. Lynch explains. "The lactic acid starts to dissolve the minerals in your teeth and that’s how cavities are formed."

8.

Eat Teeth-whitening Foods

It's true: Some foods can actually help keep your pearly whites, well, white.

Raw, coarse, fibrous foods—such as celery, cucumbers, apples, pears, carrots and lettuce—help scrub tooth surfaces and remove some of the plaque that’s accumulated, which can make teeth appear yellow, Dr. Lynch explains.

Also, these crunchy foods require more chewing time, so they also stimulate saliva, which helps neutralize acids that can erode your teeth.

9.

Wash Your Toothbrush Holder

When was the last time you gave your toothbrush container a good scrubbing?

It doesn’t just hold your brush—it also holds onto many of the germs that occupy your bathroom. A study by the National Sanitation Foundation found that toothbrush holders are the third germiest household item (your dish sponge and kitchen sink take the first and second spots).

So run it through the dishwasher, or wash it in hot, soapy water, then use a disinfecting wipe, once or twice a week, advises the National Sanitation Foundation.