Dental Check-Up vs Dental Cleaning: What’s the Difference?
A dental check-up examines the health of your teeth, gums and mouth, while a dental cleaning removes plaque and tartar from your teeth.
Although they are often done during the same appointment, they have different purposes. During the check-up, your dentist looks for problems such as tooth decay, gum disease or damaged fillings. During the cleaning, plaque and tartar are professionally removed from your teeth.
Here is what you can expect from each.
Dental Check-Up vs Dental Cleaning at a Glance
| Dental Check-Up | Dental Cleaning | |
| Purpose | Check your oral health | Remove plaque and tartar |
| What happens | Teeth, gums and mouth are examined | Teeth are professionally scaled and usually polished |
| Checks for cavities | Yes | No |
| Checks gum health | Yes | Not the main purpose |
| Removes tartar | No | Yes |
| May include X-rays | Yes, when needed | No |
What Happens During a Dental Check-Up?
A dental check-up is mainly about finding out whether your teeth and gums are healthy.
Your dentist will examine your teeth for signs of decay, cracks, wear and other problems. They may also check existing fillings and crowns to make sure there are no problems with them.
Your gums will be checked for signs such as redness, swelling or bleeding. The dentist may also examine your tongue, cheeks and other areas inside your mouth.
Regular check-ups are important even when nothing hurts. Some dental problems can develop without obvious symptoms, and the early signs of dental disease can be difficult to see. A dentist may therefore find a problem before you notice it yourself.
If you have experienced toothache, sensitivity, bleeding gums or pain when chewing, tell your dentist during the appointment.
In some cases, your dentist may recommend an X-ray to look at an area that cannot be seen clearly during a normal examination. For example, an X-ray may be needed when a suspected dental problem is difficult to see, such as possible decay between two teeth.
You can also learn more about why regular dental check-ups are important.
What Happens During a Dental Cleaning?
A dental cleaning focuses on removing plaque and tartar from your teeth.
Plaque is a sticky film that constantly forms on your teeth. Regular brushing and cleaning between your teeth remove much of it, but plaque can remain in areas that are difficult to reach.
If plaque is not removed, it can harden into tartar, also known as calculus. Unlike plaque, tartar cannot be removed by brushing at home.
During a professional clean, a dentist or dental hygienist uses special tools to remove plaque and tartar from your teeth and around the gumline. This process is known as scaling.
Your teeth may then be polished to remove some surface stains and leave them feeling smoother.
If you would like to understand why plaque can be removed at home while tartar requires professional cleaning, our guide to plaque and tartar explains the difference in more detail.
Do a Dental Check-Up and Cleaning Feel Different?
Yes. During a check-up, your dentist mainly looks closely at your teeth and gums and gently checks different areas of your mouth.
A cleaning feels different because your teeth are being scaled and polished. You may feel pressure, vibration or scraping as tartar is removed, as well as water and suction during the procedure.
A routine clean is usually not painful, although some areas may feel sensitive. This is more likely if you have sensitive teeth, sore gums or a larger amount of tartar.
If your teeth are sensitive, tell your dentist or dental hygienist before the cleaning begins.
Why Are a Check-Up and Cleaning Often Done Together?
Having both during the same visit is convenient. Your dentist can examine your teeth and gums and professionally clean your teeth during one appointment.
This is why you will often see routine dental appointments described as a “check-up and clean”.
However, you may not need both at every dental visit. For example, if you recently had a dental examination, you may return later for a scheduled clean.
How Often Do You Need a Check-Up and Clean?
There is no single schedule that is right for everyone.
How often you need a dental check-up depends on your individual oral health and risk of dental problems. Your dentist can recommend a suitable schedule based on the condition of your teeth and gums rather than simply following the same timetable for every patient.
Professional cleaning also varies from person to person. You may need more frequent cleaning if tartar builds up quickly or you have ongoing gum problems.
Our guide to how often you should visit the dentist looks more closely at the factors that can affect how often you need dental care.
Which Appointment Should You Book?
If you have not been to the dentist for some time, booking a check-up and clean is a practical place to start.
If you recently had a check-up and your dentist has asked you to return for professional cleaning, you may only need a cleaning appointment.
If you have toothache, swelling, a broken tooth, ongoing sensitivity or another specific problem, tell the dental practice when making your appointment. A routine clean may not be the right appointment for your problem.
Finding a good local dentist you feel comfortable with can also make it easier to keep up with regular dental care and ask questions when something does not feel right.
The Bottom Line
A dental check-up checks the health of your teeth, gums and mouth, while a dental cleaning removes plaque and tartar from your teeth.
Although they are often done during the same appointment, they serve different purposes.
