Written on: 25/02/2009
product works...great price!
Dr George's Teeth Whitening System works...trays can be tricky to form, need to follow instructions. I do not put the gel in the tray. It works better when you put it directly on your teeth, where you want it (just smile big then put tray over teeth). You will see results sooner if you add more gel after about 40 mins...can do this several times a day. The sensitivity went away after about a week and now the gel does not bother my teeth.