Skip to main content
Dentistry Tips

Should You Brush or Floss Your Teeth First?

Like the age-old question about the chicken and the egg, many people ask which should come first: brushing or flossing? This question of whether we should brush or floss first has been hotly debated in households ever since the advent of modern dentistry. The irony of this conundrum is that there is no real answer.… Continue Reading Should You Brush or Floss Your Teeth First?

Smiling dentist with long dark hair in navy scrubs
Dr. Azy Nasiry
Dentist
Toothbrush and toothpaste under the title Should You Brush or Floss Your Teeth First
Smiling dentist with long dark hair in navy scrubs
Dr. Azy Nasiry
Dentist
Dr. Azy Nasiry is a cosmetic dentist at LA Dental Clinic in Los Angeles and a UCLA faculty member who teaches advanced cosmetic dentistry to practising dentists. She holds a Biomimetic Mastership from the Alleman Center, a certification held by only a small number of dentists in the United States, and developed the layered composite edge bonding technique the practice is known for. She has been treating patients in Los Angeles since 2008 and co-hosts the Smile Sisters Podcast.
Share Article:
Like the age-old question about the chicken and the egg, many people ask which should come first: brushing or flossing? This question of whether we should brush or floss first has been hotly debated in households ever since the advent of modern dentistry. The irony of this conundrum is that there is no real answer. It is just important that you brush and floss daily.

The Debate

There are two sides to this argument. The first is that brushing takes away most of the plaque and flossing does the extra cleanup in hard to reach places. The second argument is for flossing your teeth first. It suggests that flossing first eliminates the plaque between teeth. This allows your toothpaste and toothbrush bristles to efficiently clean the remaining area. One precaution that you should take is to not make flossing an afterthought regardless of which order you choose. Because flossing must be done only once a day, it may be easier to consider it less important than brushing. However, only with the combination of brushing and flossing will you get the complete removal of plaque and bacteria from all areas of your teeth. Toothbrushes in a cup with the quote: It is just important that you brush and floss daily.

How often should I brush or floss my teeth?

According to the Canadian Dental Association, you should brush your teeth at least twice a day and floss your teeth at least once a day. Replacing your toothbrush every three months or whenever the bristles fall out or look worn is also a best practice. You should also use non-alcoholic mouthwash at least once a day or after every time you brush. Using a mouthwash will eliminate more bacteria that remains on your gums and in your mouth. In addition, you should brush your tongue. This will get rid of harmful bacteria that sits in the back your throat, causing bad breath and halitosis.

What are the additional benefits of brushing and flossing?

Not only does brushing and flossing regularly keep your teeth looking great, it also improves your overall health. Good oral hygiene has already been linked to the reduced risk of heart disease and other chronic conditions, and now recent studies are discovering even more benefits. On April 1st, 2016 in the American Geriatrics Society Journal, missing or damaged teeth were often linked to higher rates of dementia. If healthy teeth become equivalent to having a healthy brain what more reasons do you need to keep up with brushing and flossing religiously?

What toothbrushes are the best?

The Canadian Dental Association recommends soft bristled brushes. If you use an electric toothbrush, use the lowest setting with soft bristles. Electric toothbrushes are able to remove up to 6 times the plaque compared to ordinary toothbrushes. They can give you that squeaky-clean feeling one typically only experiences after a professional cleaning. However, do not use the higher powered settings too often because they will be too abrasive to your enamel. Also, be aware of how often you use whitening toothpaste with either kind of toothbrush. Whitening toothpaste is abrasive in itself, leading to enamel damage and tooth sensitivity. Regarding floss, waxed floss glides more easily between your teeth than unwaxed floss, but it doesn’t matter which kind of use as long as you do floss once a day.

What are some best practices for at-home care?

Your technique is extremely important with flossing. Make sure you floss not only between your teeth but underneath and around the tooth to eliminate all the hard-to-reach plaque that would otherwise become tartar, which is difficult to remove. When brushing your teeth, you need to clean every area possible: the fronts of your teeth and behind them. The area behind your top molars is often ignored so be sure to get every spot in order to prevent cavities.

Brushing your tongue will also help slow down bacterial growth between your brushings.

Woman brushing her teeth with the quote: Brushing your tongue will also help slow down bacterial growth.

Make sure to brush and floss regularly!

Overall, it does not matter if you brush or floss first. What really matters is that you brush your teeth at least twice a day and floss your teeth at least once a day. It is also important to use the correct techniques when brushing and flossing to maximize the effects on preventing gum disease and cavities. Integrating other best practices like brushing your tongue and using mouthwash once a day can also further improve your oral health. This will lead you to a better overall health and a reduced risk of problems as you age. If you have any questions about brushing or flossing or anything else related to your oral health contact us today.

Related Articles

Dentistry Tips
Illustration of a three-tooth bridge being lowered onto two posts in the gum

Dental Bridges in Los Angeles, CA

Missing teeth can have a terrible effect on both a patient’s personal confidence, and their oral health. It can be hard to chew, smile and even speak when you have lost a...
Smiling dentist with long dark hair in navy scrubs
Dr. Azy Nasiry
Dentist
Dentistry Tips
Dental model with implants beside the title What to Eat After Dental Implant Surgery

What To Eat After Dental Implant Surgery

Dental implant surgery is a significant step towards restoring your smile and oral health. It’s crucial to follow proper post-surgery care, including your diet, to ...
Smiling dentist with long dark hair in navy scrubs
Dr. Azy Nasiry
Dentist
Dentistry Tips
Smiling patient as a dentist holds a tooth shade guide to her teeth, beside the title 5 Types of Restorative Dental Treatments

5 Types of Restorative Dental Treatments

Restorative dentistry is a sector of the dental industry that is devoted to repairing, preserving or replacing damaged or missing teeth. Restorative dental treatments can...
Smiling dentist with long dark hair in navy scrubs
Dr. Azy Nasiry
Dentist
Dentistry Tips
Woman exhaling smoke outdoors beside the title What are the First Signs of Oral Cancer

What are the First Signs of Oral Cancer?

Oral cancer is a disease that affects over 53,000 Americans each year. It is prevalent throughout the world and it is particularly dangerous due to the fact that the firs...
Smiling dentist with long dark hair in navy scrubs
Dr. Azy Nasiry
Dentist
Areas served:
Koreatown | Wilshire Center | Mid-Wilshire | Downtown Los Angeles | Westlake | Pico-Union | Hancock Park | East Hollywood | Larchmont | Hollywood | Los Feliz | Silver Lake | Echo Park | Miracle Mile | Beverly Grove | Beverly Hills
Subscribe
© 2026 LA Dental Clinic. All Rights Reserved

Be the first to know.

Special offers and exclusive savings from LA Dental Clinic, sent to you before anyone else hears about them.

By submitting this form, you agree to receive recurring automated marketing text messages from LA Dental Clinic at the number provided. Consent is not a condition of any purchase. Msg & data rates may apply. Msg frequency varies. Reply STOP to opt out or HELP for help. See our Privacy Policy.

Let's Work Together

Are you an influencer or content creator? We'd love to collaborate. Share your details below and our team will be in touch.
Social Platforms*
Are you based in LA?*
Dr. Azy Nasiry speaking with a patient on a video call during a virtual dental consultation

How Would You Like To Book Your Consultation?

We make it easy to get started. LA Dental Clinic offers both virtual and in-person consultations to fit your schedule. Please select your preferred option below.
Two dentists chatting on a gray sofa for the Smile Sisters podcast

Choose A Platform

Each week, Dr. Arezoo and Dr. Azy answer the questions patients ask most, covering everything from root canals and dental implants to the realities of a smile makeover and what it actually takes to get one right. More than forty episodes since 2024, available on Apple Podcasts, Spotify, and YouTube Music.