What Do Dental Hygienists Do?

The dental hygienist plays a crucial role in identifying potential problems that could lead to serious issues with tooth and gum health. If you’re serious about the dental health of you and your family then it’s important to have a dental hygienist on your team.

Dentist vs. hygienist

While a dentist’s role could cover anything from identifying problems to correcting issues such as tooth decay or misaligned teeth, the hygienist is predominantly focused on preventative dentistry.  They have been trained to both assist patients in looking after teeth and to give advice on every aspect of oral health. In particular, a hygienist is trained in prevention and treatment of gum (periodontal) disease, which is the main cause in adult tooth loss, and can help you make improvements to future oral health, as well as to existing routines.

The role of the hygienist

A hygienist appointment is a chance to get a professional MOT of your teeth. The hygienist will check the appearance of teeth and gums to try to identify any problems early. They can take X-rays if there is anything that needs further investigation. They can also give teeth a good clean (a scale and polish) to help remove any existing plaque deposits that could cause problems in the future. Plaque is a bacteria-filled, sticky film that clings to your teeth and is the first step on the road to tooth decay and gum disease. Regular brushing and flossing are the simplest ways to ensures that the bacteria that help plaque to form are removed on a regular basis and the hygienist is the perfect person to ask about any questions you might have concerning the best way to do this.

Do hygienists carry out treatments?

In addition to the scale and polish, a hygienist can also administer fluoride treatments and apply fluoride varnishes, apply fissure sealants and manage tooth whitening procedures. Their role is to help maintain, not just a good looking set of teeth, but healthy gums and positive oral health habits too. This means correcting minor problems, such as removing hard deposits that may have already attached themselves to your teeth, and helping you to understand what it takes to maintain a healthy mouth – such as the correct technique for flossing.

The hygienist is an essential part of your dental health team and plays a key role in helping dental patients to stay healthy.


We are pleased to inform all patients seeking dental treatment that our practices are, and will remain open to cater to all your dental needs and maintain your oral health. We are available should you need advice, urgent care, or simply wish to attend for any other dental treatment. Our practices operate under the strictest government guidance and coronavirus protocols. Your safety and the safety of your family remains our priority. We look forward to welcoming you to our practice.
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