Q. Hello Dr Tennet I am considering buying a home kit via the internet to whiten my teeth. I have one veneer – upper front, and I wanted your advice on whether or not the whitening process will in any way interfere/damage or even make it a different colour to my own teeth? Also, is there a particular type/brand of kit you would recommend? I know that some brands are offering a laser plasma light to accelerate the process – What should I be wary of? Finally would you advice me to do this at home? I can’t really afford dental prices…. I have sensitive teeth and gums and already use a toothpaste for this problem. Many thanks for your time