A routine dental cleaning usually takes 30 to 60 minutes. A hygienist checks your teeth and gums, removes plaque and tartar, polishes and flosses your teeth, and may apply fluoride, then a dentist checks for any problems. If it's been a while since your last visit, that's okay — here's exactly what to expect.
1. A look at your teeth and gums
Your hygienist starts by examining your mouth with a small mirror, looking for signs of inflammation, gum disease, or tooth decay. They may measure your gum pockets with a small probe, which helps track your gum health over time. X-rays are taken when they're due, usually once a year or as your dentist recommends.
2. Plaque and tartar removal
Next, the hygienist uses a small instrument called a scaler, or an ultrasonic tool that uses gentle vibrations and water, to remove plaque and tartar along your gum line and between your teeth. You'll hear some scraping — that's normal. Tartar is hardened plaque that can't be brushed away at home, which is a big reason regular cleanings matter. The more consistently you brush and floss, the less time this step takes.
3. Polishing
Your teeth are polished with a slightly gritty paste and a rotating brush. Polishing removes surface stains and leaves teeth smooth, which makes it harder for plaque to stick.
4. Flossing
The hygienist flosses between every tooth to clear anything left behind and check for spots where your gums bleed, which can be an early sign of gum inflammation.
5. Fluoride treatment
A fluoride varnish or gel may be applied to help strengthen enamel and protect against cavities. It only takes a minute.
6. The dentist's exam
Finally, your dentist checks your teeth, gums, and X-rays, screens for oral cancer, and talks through anything that needs attention. If treatment is recommended, you'll get a clear explanation and your options before anything is scheduled.
Regular cleaning vs. deep cleaning
A regular cleaning is preventive care for healthy gums. If your gums show signs of gum disease — like deeper pockets, bleeding, or tartar below the gum line — your dentist may recommend a deep cleaning instead, which treats the area below the gum line. Learn more in our guide to what a dental deep cleaning is.
How often should you get a dental cleaning?
Most people with healthy gums do well with a cleaning and exam about every six months. Your dentist may recommend more frequent visits if you have a history of gum disease, a higher risk of cavities, or other health factors.
Nervous about your visit?
You're not alone, and you don't need to apologize for how long it's been. Tell your team if you're anxious — they can explain each step as they go, take breaks, and talk with you about comfort options.
Frequently asked questions
What happens during a dental cleaning?
A hygienist examines your teeth and gums, removes plaque and tartar, polishes and flosses your teeth, and may apply fluoride. Then a dentist checks your teeth, gums, and any X-rays and talks through anything that needs attention.
How long does a dental cleaning take?
A routine cleaning usually takes 30 to 60 minutes. It can take longer if you have more tartar buildup, need X-rays, or haven't had a cleaning in a while.
Do dental cleanings hurt?
Most cleanings aren't painful. You may feel some scraping or pressure, and sensitive spots can feel tender. Let your hygienist know if anything is uncomfortable so they can adjust.
How often should I get my teeth cleaned?
Most people with healthy gums should get a cleaning and exam about every six months. Your dentist may recommend more frequent visits if you have gum disease or a higher risk of cavities.
What's the difference between a regular cleaning and a deep cleaning?
A regular cleaning is preventive and cleans above and just below the gum line. A deep cleaning, or scaling and root planing, treats gum disease by cleaning below the gum line and smoothing the tooth roots.
Book your next cleaning
If it's been more than six months, now is a good time to get back on track. New guests can start with a $39 new-guest exam and X-rays. Find your nearest Ideal Dental to schedule a visit.