A Permanent Breath Freshener
A similar topical application would address another personal hygiene concern bad breath originating in the mouth. As most of us are aware, halitosis frequently results from decaying food particles that perfunctory brushing has failed to dislodge. A useful preparation would bond itself firmly to the tooth enamel and prevent anything else from sticking. It would also actively remove anything that became mechanically wedged. In this case one would start with a thorough professional cleaning to...