How often do I need a cleaning?
There is no single schedule that fits everyone, and the American Dental Association asks dentists to set the gap between cleanings by each patient's own risk. People with healthy gums may need fewer visits, while people with gum disease, diabetes or a history of decay are often asked to come more often.
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Twice a year is the rhythm most people know, and for many it works well. But it is a habit, not a law, and the honest answer depends on what your dentist sees in your mouth.
Why is there no single rule?
Because people build up plaque and tartar at very different speeds, and their risk of disease is different too.
The American Dental Association advises dentists to tailor how often each patient comes back to that patient’s assessed risk of disease, rather than using one schedule for all [1]. A person with healthy gums and no new decay for years may do well with longer gaps. Someone whose gums bleed or who keeps getting new cavities usually needs shorter ones.
What changes how often I should go?
Your gums, your history of decay, your general health and your habits all move the gap.
| Situation | How it tends to change the gap |
|---|---|
| Healthy gums, no recent decay | Often a regular rhythm, sometimes longer gaps |
| Gum disease being treated | Often shorter, as the dentist advises |
| Diabetes or tobacco use | Often shorter, because both raise gum disease risk |
| Braces or new crowns | Often shorter while cleaning is harder |
| Pregnancy | Worth a check, as gums can change |
The CDC names tobacco use and diabetes as two risk factors for gum disease [2]. If either applies to you, mention it at your visit so the dentist can set the right gap.
Is decay really that common?
Yes, more common than most people think.
The CDC reports that 1 in 5 adults aged 20 to 64 has at least one untreated cavity [2]. Many of those cavities do not hurt yet, which is exactly why a regular check matters. A cleaning visit is also when the dentist looks for those early problems.
When should a child have a first visit?
Earlier than most parents expect.
The American Academy of Pediatric Dentistry recommends a first dental visit when the first tooth appears, and no later than a child’s first birthday [3]. After that, the dentist will suggest a schedule based on the child’s own risk.
What happens at a cleaning visit?
A hygienist removes plaque and tartar, polishes the teeth, and the dentist checks for decay and gum problems.
X-rays are taken when the dentist judges they are needed, not at every visit. Polishing also lifts some surface stain, which is worth knowing before you price teeth whitening. You can read what each visit includes on our services page. If the gap between visits is the thing that keeps slipping, a practice with hours that suit you helps more than anything; ours are on hours and map.
What if I have not been in years?
Book a normal visit and say so; it is common and nobody will judge you.
The first visit back may take a little longer, and the dentist may suggest a deeper cleaning before you settle into a regular rhythm. If you are choosing a new practice for that visit, see how to choose a dentist you will actually keep. If something hurts right now, start with what to do with a dental emergency tonight.
This page is general information, not dental advice. Your dentist will set the right schedule for you.
What happens at a cleaning?
The hygienist removes the hard deposits your toothbrush cannot reach, polishes your teeth and checks your gums. The dentist then looks over your mouth and tells you what they see, in plain words, before anything else is booked.