Dental hygienists are licensed oral health professionals who focus on preventing oral health problems. They examine patients for signs of oral diseases, educate about maintaining good oral health, and provide preventive and treatment services.

Hygienists focus on prevention and education; dentists diagnose and treat dental problems, perform procedures, and do surgeries.

There are distinct differences in responsibilities, education requirements, and scopes of practice. Dental assistants focus on chairside support, preparation of treatment rooms, and administrative tasks. Dental hygienists work independently  to examine their patient’s oral health and provide preventative care and education, often with minimal or no supervision.  

Regular visits help prevent cavities, gum disease, and catch issues early for better oral and overall health.

Most people should visit their dental hygienist every six months, though some may need more frequent care.

Yes and they are amazing at assessing oral health and making dental hygiene diagnosis, referring patients to dentists when needed.

Check out our RDH Ready Checklist for some tips!

✔ Prevent gum disease & cavities
✔ Remove plaque & tartar
✔ Boost overall health
✔ Catch problems early
✔ Maintain fresh breath & a bright smile

To get started, find an  accredited dental hygiene program combining science courses and hands-on clinical practice.

You will need at least an associate degree in dental hygiene. Some pursue bachelor’s or master’s degrees for more career options.

Yes—licensure requires completing an accredited program and passing national and state exams.

Most definitely. Options include pediatrics, periodontics, public health, and research.

The good news is both options qualify you for clinical practice. A bachelor’s degree can open doors to research, education, and public health roles.

Yes—ongoing education is required to maintain licensure and stay current. Requirements vary from state to state so be sure to check here to find what’s needed where you live.

Some offer online coursework, but hands-on clinical training must be done in person.

Earn a high school diploma → Complete a CODA-accredited dental hygiene program → Pass national, regional and state board examinations → Get licensed.

Education, research, corporate, sales, public health, and advocacy – to name just a few! Check out more roles here.

Careers in dental hygiene offer flexibility especially when it comes to settings. Explore options in private practices, public clinics, hospitals, schools, nursing homes, and mobile clinics.

It all depends on state laws—some states allow independent hygiene practices, mobile clinics or direct access care.Learn more about regulations in your state here.

They assess oral health, scale and polish, take X-rays, apply fluoride & sealants, use lasers, give anesthesia, and educate patients.

Around $81,000 per year in the U.S. depending on experience and location. Learn more about the outlook for dental hygienists here.

They help prevent, detect, and manage links between oral and systemic diseases like heart disease and diabetes.

Support policies expanding access to care, back legislation for the profession, and prioritize preventive dental visits.