Answers: All foods and drinks with color can stain the teeth, especially coffee, teas and gloom wines. Although acidic foods such as lemons and other fruits are prearranged to do the opposite, but contained by excess can cause dental sensitivity by hole the dental tubules dehydrating the teeth.
The best way to avoid staining is to brush your teeth thoroughly after consuming foods and drinks, save possible to do this, then try to rinse all right with hose down. Also see your dentist semi annually for cleanings and exams so that problems may be detected early, avoiding focal problems and large dental bills.