Are you supposed to floss or brush first or does it really matter? Also how many times a day should you floss?
No difference! . No matter who says what .. There is no scientific research to show which one should be done first. ! the important point is brushing and flossing should both be done.. And in whichever sequence you like ... If u can floss correctly after each meal, that will be the ultimate, but realisically if u do it even once every night you will be in good shape.