S Seb New member Dec 1, 2009 #1 i brush my teeth for 5+ mins till they re squeaky and 1-2 hours after i brushed them they get yellow.. why is that? and how can i prevent this. i dont drink coffee or smoke
i brush my teeth for 5+ mins till they re squeaky and 1-2 hours after i brushed them they get yellow.. why is that? and how can i prevent this. i dont drink coffee or smoke