How Often Should You Really See the Dentist?

Everyone has heard "see your dentist twice a year." But where did that recommendation come from, is it backed by evidence, and does it apply to you specifically? The answer to all three questions is more interesting than you might expect.

Where the "Twice a Year" Rule Came From

The twice-yearly cleaning recommendation has less rigorous scientific backing than most people assume. It became the standard largely through early 20th-century public health campaigns — and was reinforced for decades because it was practical and profitable for dental practices.

More recent research suggests that the ideal frequency varies significantly by individual. Some people do fine with once-a-year cleanings. Others — those prone to gum disease, heavy calculus buildup, or certain medical conditions — may genuinely need to come in every three or four months.

What Actually Determines How Often You Need to Come In

Your cavity history. If you've had multiple cavities in recent years, more frequent visits allow us to catch problems earlier, when they're smaller and easier to treat.

Gum disease. Patients with a history of periodontal disease typically need cleanings every three to four months rather than six. The bacteria that cause gum disease re-colonize treated areas faster than most people realize.

How well you clean at home. Consistent, thorough brushing and flossing genuinely reduces buildup. If you're good about your home care routine, you may need professional cleanings less often.

Certain medical conditions. Diabetes, dry mouth (often medication-induced), and pregnancy all increase the risk of dental problems and typically call for more frequent monitoring.

Smoking or tobacco use. Tobacco significantly increases the risk of gum disease, oral cancer, and tooth loss — more frequent visits help catch problems earlier.

Age. As we get older, gum tissue recedes and roots become more exposed, increasing sensitivity and cavity risk. Older adults often benefit from more frequent monitoring.

X-ray history. Decay can develop between teeth where visual examination can't catch it. Patients without recent X-rays may need them to get a full picture of what's happening.

So What's the Right Answer for You?

For most healthy adults with no gum disease and a solid home care routine, twice a year is genuinely a reasonable target. For people with risk factors, once a year isn't enough.

The best person to answer this question is your dentist — based on what they actually see in your mouth. At Sansom Dental, we'll tell you honestly what frequency makes sense for your situation, and we'll explain why. We're not interested in scheduling appointments you don't need, but we'll also tell you clearly if we think you should come in more often.

The Case for Not Skipping Checkups

Even if you brush and floss perfectly, there are things that can only be addressed during a professional cleaning — calculus (tartar) that has hardened on the tooth surface, early signs of decay between teeth, changes to the gum tissue, or early-stage oral cancer.

Oral cancer screenings in particular are something we perform at every exam. Early detection dramatically improves outcomes. It's one of the most straightforward, painless things we do — and it's one of the most important reasons to come in regularly even if your teeth feel fine.

What Happens When People Skip Years of Care

We see this regularly and it's worth being honest about. When patients come in after 3, 5, or 10 years away, the problems that could have been a simple filling or a cleaning have often become something more involved — and more expensive. Dentistry almost always gets harder and costlier the longer something is left untreated.

We understand that dental anxiety, insurance gaps, and busy schedules all contribute. If any of these are reasons you've been putting it off, let's talk. We have sedation options for anxious patients and are happy to work through financial questions before you come in.

Ready to Schedule?

Whether it's been six months or six years, we're glad you're thinking about it. Call us at 801-467-6381 or text 801-509-9539. New patients are always welcome at Sansom Dental — 2505 E 3300 S Suite 101, Millcreek, UT.