How Often Should You Get Your Teeth Cleaned?

The short answer

For most healthy adults, twice a year — every six months — is the right cleaning frequency.

That’s not arbitrary. Tartar (hardened plaque that only a professional instrument can remove) forms on a roughly six-month cycle for most people. By the time six months have passed, there’s meaningful buildup to address — particularly below the gumline, where it can irritate gum tissue and start the conditions for gum disease.

Two cleanings a year also means your dentist sees your mouth twice a year. Any change — a cavity forming, gum pockets deepening, a crack developing — gets caught early, when it’s still simple to address.

We walk through every step — from the gum check to the exam to the clean — so there are no surprises.

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When twice a year isn’t enough

For some patients, every six months doesn’t keep up with what’s happening in their mouth. More frequent cleanings — typically every three to four months — are recommended when:

You’ve had gum disease. If you’ve been treated for gingivitis or periodontitis, more frequent cleanings help maintain the results and prevent recurrence. After a deep cleaning, gum disease patients are often placed on a periodontal maintenance schedule of 3–4 visits per year.

You’re a heavy tartar builder. Some people simply accumulate calculus faster than others. If your hygienist consistently finds significant buildup after six months, coming in more often keeps it manageable.

You have diabetes. Diabetes affects gum health, and gum disease can in turn make blood sugar harder to control. More frequent dental visits help manage both.

You have dry mouth. Saliva plays a protective role in oral health — it neutralizes acids and washes away bacteria. Dry mouth (often caused by certain medications) increases cavity and tartar risk, and more frequent cleanings help compensate.

You’re in orthodontic treatment. Brackets and wires create more surface area for plaque to accumulate. More frequent cleanings during treatment keep gum health on track.

You’re pregnant. Pregnancy affects gum tissue — pregnancy gingivitis is common. More frequent visits during pregnancy keep gum health monitored.

Can some people go once a year?

Occasionally, yes — but it’s not the norm, and it’s not a patient’s call to make unilaterally.

Some patients with consistently excellent gum health, low cavity risk, and slow tartar accumulation may be fine with one annual cleaning. But this is something a dentist determines after seeing your mouth, not something to assume going in.

The risk of self-diagnosing as a “low-risk” patient is that gum disease in its early stages doesn’t hurt and doesn’t have visible symptoms. By the time you notice something wrong, it’s often progressed. Regular preventive care visits are how we catch what you can’t feel.

Haven’t been in a while? Just come in.

If it’s been two years, five years, or longer since your last cleaning — come in. We see patients returning after long gaps regularly.

We don’t lecture. We don’t make you feel bad about the gap. We assess where things stand, do what’s needed to catch up, and set you up on a schedule that works going forward.

The longer you wait, the more there is to address — but there’s never a point where it’s “too late.” Starting now is always better than waiting longer.