You may assume you should have a dental check-up every six months, but some people may not need to go so often and others may need more frequent checks.
Your dentist will suggest when you should have your next check-up based on how good your oral health is.
The time between check-ups can vary from three months to two years, depending on how healthy your teeth and gums are and your risk of future problems.
Read the entire post at nhs.uk