Q. Hi,im so fed up with my teeth.Ive recently had upper partial dentures cause i used to be an alcoholic which ruined my teeth.I gave up the drink 18 months ago.But now my teeth really stain,ive just had a deep clean which has helped alot but they are starting to stain slightly already.yes i do smoke and drink tea but cause im agoraphobic i hate going to the dentist.im thinking of buying blanx sensitive toothpaste will this help to get them clean as im obsessed with this and i really suffer with sensitive teeth.please acn you advise me as my teeth are getting me down badly thanks ,