Daily care · Check-ups
Dental check-ups
How often do you really need one?
Check-ups are one of the best ways to keep your mouth healthy. The old ‘every six months’ rule no longer applies — the right interval depends on your risk, and can be anywhere from 3 to 24 months.
How your interval is worked out
Think of it as a traffic-light system for your oral health. Your dentist checks your medical history, asks questions and examines your mouth to work out your risk in several areas, then suggests an interval. If it’s been over two years, you’re definitely due — and may need to register with a new dentist.
Every 3 months
Very high risk of decay or oral cancer, or high risk of gum disease or tooth wear.
Every 6 months
High risk of decay or oral cancer, or medium risk of gum disease or tooth wear.
12+ months
Lower-risk patients every year to 18 months; those with no natural teeth perhaps every 2 years.
Reminders
Most practices send automatic text, email or postal reminders — but computers can slip, so keep a note of when you were told to come back. If you’re unsure, call and ask the receptionist to check.
The NHS position on intervals
NHS dentists are encouraged to suggest the longest safe interval, to help more people access a limited number of NHS places and stretch taxpayers’ money. There’s no official lower limit, though — your dentist will always help when you need it.
Text and further advice adapted from dentalchoices.org.
Watch
See how the interval is decided
A short film on the traffic-light risk system and why check-up intervals vary from person to person.
Common questions
Check-ups — your questions answered
Do I need a check-up every six months?
Not necessarily — that old rule is out of date. Intervals range from 3 to 24 months depending on your risk.
Who decides my interval?
Your dentist, based on your risk of decay, gum disease, tooth wear and oral cancer.
What if it’s been over two years?
You’re definitely due — and you may need to register with a new dentist.
Why does my NHS dentist suggest longer gaps?
NHS dentists are encouraged to use the longest safe interval so more people can be seen — but they’ll help sooner if you need it.
Keep on top of your check-ups
The right interval keeps small problems small. Find and register with a dentist near you.