A dental check up and clean is a routine visit, usually 45 to 60 minutes, where your dentist examines your teeth, gums and mouth, takes X-rays if they are due, and professionally removes plaque and tartar. Most people find it straightforward and comfortable, and it is the simplest way to pick up small problems before they become bigger, more expensive ones.
If it has been a while since your last visit, or you are simply curious about what goes on in the chair, here is what to expect from start to finish.
Before the examination: your health history
Every check-up starts with a conversation. Your dentist will ask about your general health, any medications you take and whether anything has changed since your last visit. This is not just paperwork. Conditions such as diabetes, pregnancy and heart conditions, and medications such as blood thinners or some osteoporosis treatments, can affect your gums, your healing and the way certain treatments are planned.
It is also your chance to mention anything you have noticed: a tooth that is sensitive to cold, gums that bleed when you brush, a chipped edge, jaw clicking or a dry mouth. Small details help your dentist know where to look more closely.
The examination: what your dentist checks
The examination itself is thorough but quick. Using a mirror, a light and a small probe, your dentist works systematically around your mouth.
Teeth
Your dentist looks for early signs of decay, cracks, worn areas, old fillings that are breaking down and areas where food tends to trap. Early decay can appear as a chalky white or brown spot long before it hurts, which is why regular checks matter even when everything feels fine.
Gums
Your gums are checked for redness, swelling and bleeding. Your dentist may gently measure the small pocket between each tooth and the gum with a fine probe. Healthy pockets are shallow; deeper pockets can be a sign of gum disease, which often causes no pain in its early stages and easy to miss at home.
Soft tissues, jaw and bite
A good check-up also includes your tongue, cheeks, the floor and roof of your mouth and your throat. Your dentist is looking for any ulcers, lumps or patches that need monitoring, as part of routine oral cancer screening. They may also check your jaw joints and bite, and look for signs of grinding or clenching such as flattened tooth edges.
Dental X-rays: when and why
X-rays show what cannot be seen with the eye alone, such as decay between teeth, the health of the bone supporting your teeth, infections at the root tip and the position of wisdom teeth. You will not need them at every visit. How often they are taken depends on your age, your history of decay and your gum health, and your dentist will explain why they are recommended.
Modern dental X-rays use a low dose of radiation. Even so, dentists only take them when the information is likely to change your care. If you are pregnant or think you might be, let your dentist know so they can decide whether to defer them.
The clean: scale and polish explained
Even with careful brushing and flossing, plaque builds up in hard-to-reach spots and eventually hardens into tartar (calculus). Tartar cannot be removed with a toothbrush, and because it is rough it holds more plaque against the gums. That is where a professional clean comes in.
Scaling
Your dentist or hygienist uses an ultrasonic scaler, which vibrates and sprays a fine mist of water, along with hand instruments, to remove tartar from above and just below the gumline. You will feel vibration and some scraping, and you may notice a little sensitivity in areas where gums have receded. If anything feels uncomfortable, say so: the pressure can be adjusted, and numbing gel or local anaesthetic is an option for sensitive areas.
Polishing and fluoride
After scaling, your teeth are polished with a gritty paste to remove surface stains from tea, coffee, red wine or smoking and leave the surfaces smooth. A fluoride treatment may be applied to strengthen enamel, particularly if you have a higher risk of decay or sensitive teeth.
A clean is not a cosmetic whitening treatment. It removes surface stain, but it will not change the natural shade of your teeth. If you would like a brighter colour, that is a separate conversation.
You can read more about what a professional clean involves on our dental cleaning page.
After the appointment: findings and a plan
At the end of your visit your dentist will go through what they found. For many people, the news is simply to keep doing what they are doing. If something needs attention, your dentist should explain what it is, why it matters, what the options are (including the option of monitoring rather than treating straight away, where that is reasonable) and what each option is likely to cost.
You should never feel pressured. Ask for a written treatment plan and estimate so you can check your health fund cover and take time to decide. Every treatment carries some risks and limitations, and whether a particular option suits you depends on your individual assessment.
Practical advice for home
Expect some tailored tips too: perhaps a different brushing angle, interdental brushes for wider gaps, a high-fluoride toothpaste, or advice on snacking frequency and acidic drinks. These small changes often make the biggest difference between visits.
How often should you have a check-up and clean?
For many adults, every six months is a sensible default. However, the right interval depends on your risk. Some people with excellent oral health and low decay risk can reasonably go longer, while people with gum disease, a history of frequent decay, diabetes, a dry mouth or orthodontic appliances may benefit from more frequent visits. Your dentist will recommend an interval based on what they see rather than a one-size-fits-all rule.
Children should have their first dental visit when their first teeth come through or by around their first birthday, and then regular check-ups as advised.
What does a check-up and clean cost?
At North Ryde Dentistry, a new patient check-up and clean is $188, or No Gap where your health fund pays a benefit for the included items (terms apply). A returning patient check-up and clean is $200. If you need X-rays or other items beyond the standard visit, your dentist will explain this first, and the fee is confirmed after assessment. Details of the current new patient offer are on our new patient special page.
Health fund rebates depend on your fund and your level of extras cover, so it is worth checking your policy before your visit. We have HICAPS on site so eligible rebates can be claimed on the spot.
When to see a dentist sooner
You do not need to wait for your next routine check-up if something changes. Book an earlier visit if you notice:
- Toothache, or pain when biting
- Sensitivity to hot, cold or sweet that lingers or is getting worse
- Gums that bleed regularly, look swollen or are pulling back from your teeth
- A broken tooth, lost filling or loose tooth
- A mouth ulcer or patch that has not healed within two weeks
- Swelling in your face or gums, which should be seen urgently
If you live or work nearby, our North Ryde dentist team is opposite Macquarie Centre, about three minutes’ walk from Macquarie University Metro station, with free on-site parking.
Frequently asked questions
How long does a dental check-up and clean take?
Most check-up and clean appointments take around 45 to 60 minutes. A first visit can take a little longer because your dentist will go through your full medical and dental history and may take baseline X-rays.
Does a dental clean hurt?
Most people find a clean comfortable, though you may feel vibration, pressure or brief sensitivity, especially if you have tartar build-up or receding gums. Tell your dentist if anything is uncomfortable; they can adjust their technique or use numbing gel or local anaesthetic.
Do I need X-rays at every check-up?
No. X-rays are taken when they are likely to provide useful information, and how often depends on your age, decay risk and gum health. Your dentist will explain why they are recommended.
Is a check-up and clean covered by my health fund?
Many extras policies pay a benefit towards check-ups and cleans, but the amount depends on your fund and level of cover. Check your policy, or ask our team to process a claim on the day with HICAPS.
Will a clean make my teeth whiter?
A clean removes surface stains such as tea and coffee, so teeth often look brighter. It does not change the natural shade of your teeth; that requires whitening, which your dentist can discuss with you.
Regular check-ups are one of the simplest ways to look after your teeth for the long term. Call North Ryde Dentistry on (02) 8090 1102 or book an appointment.
This article is general information only and is not a substitute for advice from your own dentist. Any treatment carries risks; your dentist will discuss whether it is suitable for you.