- While the Dunns sleep, an evil thing happens. A pasty film covers their mouths, teeth. They wake with the worst breath of the day. Both: Morning. - Mouthwash. Scope? - I use mine. - Yours leaves your breath mediciny. Smell. Not minty like Scope. - But mine cleans. - Can't clean your mouth better than scope. - All right. Clean. Both: Morning. Narrator: Scope fights bad breath. Doesn't give medicine breath.