Have you ever thought about why your teeth get stained and discolored? If so, have you wondered about the possible answers?Discoloration of the teeth really should not be disregarded, as it would be actually possible to lighten them and achieve a brighter smile. I like to explain this by imagining the TV commercials which show what sort of clothes washing powder with oxygen lifts stains from a clothing.
![[Valid RSS]](/img/common/valid-rss.png "Validate my RSS feed")
Enviar esta noticia a...
