Dental hygienists help prevent gum disease by removing the bacterial buildup that leads to it. They also teach patients how to brush and floss effectively and can offer recommendations for different types of toothbrushes, flossing products and mouthwashes. In addition, they often take X-rays of the mouth and teeth to detect any problems early on, such as cavities or gum disease.

To become a dental hygienist, you need to complete a minimum of two years of college or university. Then, you must pass the National Board Dental Hygiene Examination. Once you have successfully passed the exam, you must also pass a clinical board examination. Then, you must be licensed by the state in which you wish to practice. Most states require at least an associate degree, and some have requirements for further education beyond that.

What Does a Dental Hygienist Do? Importance of Professional Cleanings

Once you have a license to practice, you can start working in a dentist’s office or other health care clinics. You can also choose to work for an insurance company, a manufacturer of oral hygiene equipment or even a school or government program. Some dental hygienists even travel to remote locations to work with indigenous populations, which can be particularly rewarding. However, the majority of dental hygienists remain in private dental offices, working fairly regular hours. This allows them to make a stable living while still pursuing their passion for the career. Those who have an advanced degree in the field often find more lucrative opportunities, such as teaching courses at colleges or universities and administering public health programs.