How often should you go to the dentist? Dentists reveal it's actually less than you think

How often should you go to the dentist? Here, two dentists reveal how many times a year you should get a check-up

A range of dental implements, including a mirror, on white and blue background to represent how often should you go to the dentist
(Image credit: Getty Images)

How often should you go to the dentist? With the outbreak of the Covid-19 pandemic, many of us haven't booked an appointment to see the dentist in a few years now. While a check-up is still essential for maintaining good oral hygiene, the good news is that you may not need to go as often as you think. 

Many of us believe, whether we actually make an appointment or not, that going to the dentist every six months is the best way to keep our teeth healthy. But there's actually little evidence that this time scale makes any difference to the risk of developing the nasty conditions we're trying to avoid, like gum disease or tooth decay. 

If you're looking to learn how to whiten teeth naturally or want cosmetic dental work then you'll definitely have to go to the dentist more often. But here, two leading dentists reveal how regularly you should really be going to the dentist and to the hygienist if you just want to maintain a healthy smile.

How often should you go to the dentist?

If your mouth is generally healthy and you know how to brush your teeth properly, then you should be fine with an annual check-up, says Dr Manrina Rhode (opens in new tab), a leading cosmetic dentist. "However, if you have issues, like recurrent decay, then these visits should be more frequent, six-monthly check-ups." 

Many people will be just fine with a dental appointment once a year though, she adds. "The reason for annual checks is if your mouth is healthy then an annual check will catch any small problems or cavities before they become big ones." 

If you're wondering how often should you go to the dentist and you want to keep your bookings to a minimum, keep your mouth, teeth, and gums healthy year-round by knowing how often you should change your toothbrush, brushing your teeth, and flossing regularly to help remove harmful plaque build-up, which can lead to cavities and gum disease. 

Woman pointing to teeth on video call to the dentist, smiling

(Image credit: Getty Images)

How often should you go to the hygienist?

When it comes to the hygienist, it's all about your personal needs and how much you care about that bright white smile. If you're totally healthy, dentist Faizan Zaheer (opens in new tab) recommends visiting the hygienist once a year or sometimes even once every two years. "Regular visits to a hygienist will ensure that hidden and difficult-to-reach plaque and tartar are removed from your teeth, eliminating rough surfaces which contribute to the build-up of bacterial numbers, and improving the health of your teeth and gums," he explains. 

If you want a whiter smile and have tried everything from the best whitening toothpaste to those little whitening strips, then it's also best to just book a hygienist appointment. There are a couple of ways to prevent yellow teeth but a hygienist appointment is your best bet for maintaining brighter teeth in the long term, Zaheer says. "We have techniques like scaling and polishing, as well as AIR-FLOW therapy," he explains, "This is an advanced method using a wand to deep clean and polish your teeth with a combination of water, compressed air, and fine powder particles."

However, there are certain times when you'll need a hygienist appointment more regularly. "Your dentist may also recommend seeing a hygienist for a thorough clean before beginning complex treatment, such as dental implants. Some people with a high risk of periodontal disease may need to visit the hygienist every three months whereas lower-risk individuals may only need to visit once a year or even once every two years," he says.

Woman holding tablet, smiling and welcoming patient into the dental clinic

(Image credit: Getty Images)

What happens if you don't go to the dentist

If you don't go to the dentist at all, then you are significantly more at risk of developing serious adverse health conditions - and not just those affecting your teeth. All the experts agree that those who never go to the dentist and the hygienist, or hardly at all, are more at risk of developing:

  • Plaque build-up 
  • Tooth decay 
  • Gum disease
  • Cavities 
  • Bad breath
  • Abscesses 

As the mouth is the first point of call for bacteria, skipping the dentist also puts you at risk of other concerning conditions like cardiovascular disease, diabetes, and even adverse pregnancy outcomes, according to research by the University of Dammam College of Dentistry (opens in new tab). This is because you're more likely to miss out on treatment for periodontal disease, which affects up to half of the worldwide population, and is caused by infections and inflammation of the gums and surrounding bone in your mouth. 

There's no need to go more than one a year though, unless your dentist or hygienist recommends it. The six-monthly check-up isn't only isn't only contested by the dentists we spoke to, there's little evidence to support the idea that going to the dentist this regularly lessens your risk of tooth decay or missing teeth, or increases the risk of needing a filling, a review by the University of Birmingham (opens in new tab) found. They also discovered that there was no difference in the amount of bleeding, plaque, or gingivitis on the teeth of those who had regular appointments versus though who didn't.

Grace Walsh
Health Editor

A digital health journalist with over five years experience writing and editing for UK publications, Grace has covered the world of health and wellbeing extensively for Cosmopolitan, The i Paper and more.


She started her career writing about the complexities of sex and relationships, before combining personal hobbies with professional and writing about fitness. Everything from the best protein powder to sleep technology, the latest health trend to nutrition essentials, Grace has a huge spectrum of interests in the wellness sphere. Having reported on the coronavirus pandemic since the very first swab, she now also counts public health among them.