0-5 yearsThis is a time when babies and toddlers should accompany their parents to the dentist and become comfortable with having their mouth examined. Baby teeth are developing and it is important for busy parents to put time aside to thoroughly clean new teeth and gums.
5-18 yearsAt this age children will learn to clean their own teeth and their second teeth will form. This is often a time when kids eat a lot of sweets and clean in a fairly haphazard way. Twice-yearly dental appointments are needed to keep any tooth decay in check. The dentist will also monitor the growth of second teeth and take action if there are any concerns, such as overcrowding.
18-30 yearsProblems can arise when young adults leave home and break their oral care routine. They no longer have parents paying for dentistry and teeth can get neglected. It is not uncommon for people in their 20s to require fillings after enjoying perfect teeth as teenagers. The way to avoid this is to maintain a rigorous program of brushing and flossing and visiting the dentist at least once a year.
30 years and olderThe continuous battle against plaque build-up, tooth decay and gum disease continues throughout your life. Visit your dentist every six to 12 months and be wary of chewing hard objects, as your teeth may become brittle. Certain diseases and medications can adversely affect your oral health, so it is a good idea to tell your dentist about your medical situation. The information you provide will assist your dentist in formulating an appropriate care or treatment program.
Information taken from the Sunbeam Healthy Teeth Handbook
http://www.sunbeam.com.au