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 six months, depending on how healthy your teeth and gums are and your risk of future problems.

Why do I need a dental check-up?

A check-up allows your dentist to see if you have any dental problems and helps you keep your mouth healthy. Leaving problems untreated could make them more difficult to treat in the future, so it's best to deal with problems early, or, if possible, prevent them altogether.