I have gum problems and have a scale and polish every three months to keep on top of it. My dentist says its not necessary to use mouth wash, its more important to keep on top of brushing and flossing and he says mouthwash just freshens up your mouth and nothing else, yet my hygienist suggests I use Cordysl Daily mouthwash every day yet when I use it I feel it stains my teeth.
Is it really necessary to use a mouthwash or is it just extra expense that's not necessary?