National Smile Month runs from 15 May to 15 June.
Here are three ways you can look after your mouth:
- brush your teeth last thing at night and on at least one other occasion during the day with fluoride toothpaste
- cut down on how often you have sugary foods and drinks
- visit your dentist regularly, as often as they recommend.
Visit our information stalls to find out more.
More events take place on Tuesday 6 June at St Thomas' Hospital and Tuesday 13 June at Evelina London Children's Hospital.