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National Dental Hygiene Month

Make sure you keep your teeth healthy this month - brush twice daily and make time for regular dental checkups during National Dental Hygiene Month!

Thursday

1–31

October 2026

Last updated February 7, 2026 · by the Holiday Calendar Team

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YEARLY DATEAll of October

OBSERVED INUnited States

CATEGORYHealth

SUBCATEGORYDental

INTRO

Introduction

PHOTO

October is National Dental Hygiene Month, and it's the perfect time to start taking better care of your teeth and gums! This month-long observance has been around since the mid-1980s, when it was first founded as a way to promote awareness of the importance of oral health. It's also a great opportunity for dental professionals to share their knowledge with patients and help them adopt healthy habits that will last a lifetime. So let's make this October extra special by brushing twice a day, flossing daily, and visiting your dentist regularly!

TIMELINE

National Dental Hygiene Month Timeline

First Dental Hygiene School Founded

In Scranton, Pennsylvania, Dr. Alfred Civilion Fones founded the first dental hygiene school, marking the birth of the profession.

Establishment of National Children's Dental Health Day

The American Dental Association (ADA) established the National Children's Dental Health Day, an initiative aimed at children's oral care education.

National Children's Dental Health Week Introduced

Due to the success of National Children's Dental Health Day, it was extended to a week-long celebration by the ADA.

National Children's Dental Health Month Launched

The ADA extended the week-long observance to a month, stressing the importance of dental hygiene from an early age.

First National Dental Hygiene Month

Initiated by the American Dental Hygienists' Association, the first National Dental Hygiene Month was celebrated to raise oral health awareness among adults.

"Do The Daily 4" Campaign Launch

The "Do The Daily 4" campaign was launched during National Dental Hygiene Month to promote four key components of oral health: Brushing, Flossing, Rinsing and Chewing.

GET INVOLVED

How to Celebrate National Dental Hygiene Month

Check your toothbrush

Make sure your toothbrush is in good working condition. Replace it every three to four months, or sooner if the bristles become frayed.

VISIT

Visit the dentist

Schedule a dental checkup to have your teeth examined and cleaned twice a year. It's also a good time to ask your dentist questions about oral hygiene or any dental problems you may have.

FLOSS

Floss daily

Brushing is only part of the equation when it comes to keeping your teeth clean and healthy. Flossing helps remove plaque and food particles that brushing alone can't reach.

DRINK

Drink more water

Drinking fluoridated water helps to reduce cavities and tooth decay, so make sure you're getting enough throughout the day.

EAT

Eat healthy snacks

Healthy snacks like vegetables, fruits and cheese are good for your teeth, while sugary and starchy snacks should be avoided as much as possible.

WHY THIS DAY MATTERS

Why National Dental Hygiene Month is Important

Good dental care benefits overall health

Proper oral hygiene goes beyond just having a great smile - it can actually have an impact on your overall health. Poor dental hygiene has been linked to a variety of medical conditions, such as heart disease, diabetes and respiratory illnesses. So practicing good oral hygiene is not only beneficial for your teeth, but also for your well-being!

Preventive dental care is important

Regular brushing and flossing can help keep your teeth healthy and prevent cavities, gum disease and other dental problems. National Dental Hygiene Month serves as a reminder to practice good oral hygiene habits at home so you can maintain optimal dental health over time.

Dental visits are essential

No matter how diligent you are with your oral care routine at home, it's important to visit the dentist for regular checkups. These visits can help catch any dental issues early on and provide treatment if needed. Plus, your dentist can give you advice for proper oral hygiene and provide personalized recommendations to help you maintain good oral health.

Related holidays

SAT

Mar 2026

Awareness

World Oral Health Day

An awareness observance on March 20 promoting global awareness of oral health, the importance of hygiene, and prevention of oral diseases to achieve healthier mouths and overall well-being.

National Children’s Dental Health Month

February is National Children's Dental Health Month - help your little ones keep their smiles healthy with regular brushing and flossing!

National Toothache Day

Celebrate National Toothache Day with a healthy smile - brush and floss regularly to keep your teeth pearly white!

Oral Health Month

During Oral Health Month, take care of your pearly whites and maintain a bright smile with our tips and tricks for a healthy mouth!

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