Should You Brush Your Teeth Before or After Breakfast?
You probably knew that you need to brush your teeth twice a day. But did you know: There’s a debate about whether it’s better to brush your teeth right after you wake up (before breakfast) or to brush them after you eat? And depending on who you ask, you’ll get a different answer. The best time to brush teeth can depend on plaque levels in your mouth, when you last ate, and what your cavity risk is like. Brushing teeth before or after breakfast might not matter to some people, but if you want to get picky, one way might be better than the other.
Brushing Before Or After Breakfast
Why does it matter to choose the best time to brush teeth? It all boils down to plaque and acid byproducts. When you brush your teeth first thing in the morning — before breakfast — you’re removing plaque biofilm that accumulated while you were sleeping. Since plaque uses the foods you eat to produce more bacteria and acid byproducts, eating with plaque on your teeth can, technically, increase your risk of enamel demineralization and cavities.
On the other hand, a lot of people prefer to wait to brush their teeth after they eat, so that they can clean the food off of their teeth too. The only problem to keep in mind is that you don’t want to brush your teeth right after you eat because if you do, it can scrub around any acids that are in your mouth. As long as you’re not at a high risk for cavities and you have time to let the acids neutralize, it probably won’t be a problem to just wait to brush your teeth after you eat.
But if you do have a history of frequent decay and you’re in a rush, it’s probably best to brush right when you wake up.
Best Time To Brush Teeth
How do you decide which is better: brushing teeth before or after breakfast? Ultimately, the best time to brush teeth is whenever you can do it, as long as you’re brushing at least twice a day.
If you’d really like to go above and beyond when it comes to plaque control, there’s another option to consider: brushing your teeth right when you wake up, eating breakfast, then brushing again afterward. Taking this approach does require a bit more time, but you’re limiting plaque buildup, acid erosion, and food debris left on your teeth in the day ahead.
Don’t Brush Immediately After Eating
Any time you eat or drink something, the food particles and ingredients combine with the natural bacteria in your mouth. In turn, those bacteria secrete an acid byproduct. The acid can etch your tooth enamel, which is why frequent snacking throughout the day is considered a major risk for tooth decay.
If you just ate, don’t rush off to brush your teeth. The best time to brush teeth is at least a half-hour after you eat. So, give yourself some time.
Enamel Damaging Foods If Brushed Immediately
OJ is acidic. And as a liquid, it essentially coats all your teeth every time you take a big drink. The acids can flow throughout your mouth, making brushing immediately after breakfast a bad choice. Plus, most fruit juices also contain added sugars or sweeteners, which increase acid production.
If you like grapefruit or other citrus fruits, eating them is similar to drinking orange juice. You need to wait at least 30 minutes before brushing. If you can’t, consider brushing before breakfast.
Love putting dried fruit in your granola, yogurt, or oatmeal? Dried fruit is fairly sticky and can adhere to your teeth when you chew them. That means longer acid exposure in those areas.
Bread And Pastries
How To Properly Brush Your Teeth
Brush your teeth immediately after you wake up (before breakfast) or at least 30 minutes after breakfast. If you’re brushing later in the day or evening, remember to wait for at least a half-hour after eating before you brush.
Use a pea-sized amount of fluoride toothpaste and brush with short strokes on just 1-2 teeth at a time. Try to angle the bristles toward the gumlines, gently stimulating your gums as you clean your teeth. After making your way across all the outside and inside surfaces, go back and brush the chewing surfaces of all back teeth.
Most of us brush too quickly, rushing through our normal routine. Ideally, for the best plaque removal possible, you want to brush for a minimum of two minutes each time. That’s 30 seconds per quadrant (1/4) of your mouth. If you have an electric toothbrush, it might even have a timer built into it to help you stay on track. Otherwise consider having a clock in your bathroom, setting a timer, or playing a short song on your phone.
While manual toothbrushes are perfectly acceptable, investing in an electric model can help even more.
Flossing cleans the spaces between teeth and under the gumlines where a toothbrush cannot reach. To effectively floss, you need to curve the string tightly against the tooth in a “C” shape, rubbing up and down each side several times. Gently slip just below the edges of the gums as well, then lift the floss over the gums and move to the next tooth. Repeat this process on each tooth, including behind the back teeth in your mouth.
It’s important to floss at least once a day. Since plaque bacteria take about 24 hours to calcify into tartar, it’s crucial to physically disrupt the buildup before it has a chance to harden. As long as you’re flossing each day, you should be able to limit tartar buildup and cavities between your teeth.
If flossing is a challenge, you may want to consider using a water flosser. Water flossers — such as Waterpiks — can reach deep between teeth, under gums, around bridges, and places flossing sometimes can’t. While it takes a little time to adjust to, a lot of people who switch to water flossing never go back to traditional floss.
When To Use Mouth Rinse
Here’s some great news: you can rinse your teeth anytime, regardless of when or what you’ve eaten. A great way to neutralize acids in your mouth is to rinse with water after meals or throughout the day. Or if you like, you can also use a mouth rinse. Antimicrobial mouth rinse does help with plaque, but it doesn’t remove all of it and it’s not a substitute for brushing. You still need to physically clean away plaque and food with a toothbrush and floss.
Technically speaking, the best time to use mouth rinse is after you brush, so that it has full contact with your teeth. Using it before bedtime is especially beneficial, particularly if it contains fluoride. That way it can set on your teeth for better mineral uptake and enamel absorption.
To Brush Before Or After Breakfast
Which is better: brushing teeth before or after breakfast? It depends on who you ask. Brushing before still leaves food in your mouth. Brushing after means you run the risk of more acid exposure. If you really want the best of both worlds, you’ll brush before eating and 30 minutes afterward! It’s ok to be an overachiever sometimes. But bottom line, the best time to brush teeth is whenever you can, as long as you’re brushing at least twice a day, minimum.
teethtalkgirl content is medically reviewed and fact-checked by a licensed dentist or medical doctor to ensure the information is factual, current, and relevant.
Our medical affairs team works hard to ensure the accuracy and integrity by cite from current scientific research, such as scholarly articles, dentistry textbooks, government agencies, and medical journals. This also includes information provided by the American Dental Association (ADA), the American Association of Orthodontics (AAO), and the American Academy of Pediatrics (AAP).Mayo Clinic. Brushing your teeth: Does timing matter?. Mayo Clinic. NaN Available at: https://www.mayoclinic.org/healthy-lifestyle/adult-health/expert-answers/brushing-your-teeth/faq-20058193.. June 2, 2021 University of Rochester Medical Center. The Best and Worst Foods for Your Teeth. The Best and Worst Foods for Your Teeth. University of Rochester Medical Center. NaN Available at: https://www.urmc.rochester.edu/encyclopedia/content.aspx?contenttypeid=1&contentid=4062.. June 2, 2021 College of Dentistry University of Illinois at Chicago. The Best Foods For A Healthy Smile and Whole Body. College of Dentistry University of Illinois at Chicago. NaN Available at: https://dentistry.uic.edu/news-stories/the-best-foods-for-a-healthy-smile-and-whole-body/. June 2, 2021