Preventing gingivitis is not difficult. Having good oral hygiene is the first step. Also, it is important to get professional cleanings twice per year. Once the plaque hardens on the teeth and becomes unsightly tarter, only a professional will be able to remove it. By brushing and flossing properly, it can control the tarter buildup. Eating the proper foods will also help the health of the teeth and gums. Anyone who smokes has a higher chance of developing this condition.
This is one of the most avoidable conditions there is, just as long as routine maintenance is done as needed.