Good oral hygiene
The best way to protect your gums from gingivitis, periodontitis and acute necrotising ulcerative gingivitis (ANUG) is to always practice good oral hygiene. This means brushing your teeth twice a day (in the morning and last thing at night), ideally using an electric toothbrush. You should also try to floss daily (or at least three times a week).
Visiting the dentist
If you have never had gingivitis, and you have good oral health, you may only be required to visit your dentist once every two years for a check up. It is very important that you attend your dental appointments (particularly if you only have one very two years), so that any problems with your gums and teeth can be detected and treated efficiently and promptly. If you have had problems with gingivitis or periodontitis in the past, then you may have to visit your dentist more regularly (at least once a year). Your dentist will discuss with you an appropriate time for your next appointment.
If you are more at risk of developing problems with your gums (for example, you smoke, are diabetic or have a weakened immune system) then you may be advised to visit your dentist more frequently so that your teeth and gums can be more closely monitored. If you suffer from a build up of plaque or tartar, your teeth may need to be scaled, or scaled and polished (see 'treatment' section) every few months. Reducing plaque and tartar build up may also help reduce the risk of gingivitis.
