What is the best teeth whitening product?

what is the best teeth whitening product you can buy at a grocery store that is fairly reasonable to buy....if you can fill me in on how long it takes to see a result of any kind that shows a lot . =D
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Hi Mathew, I used "Dr Georges Dental White, it worked for me and the good thing about this kit is that you actually get mouldable gum shields to add the gel too, which means you dont waste lots of the gel, unlike ordinary foam shields that dont fit your mouth properly. I just popped the gum shields in hot water for a little while not too much or the gum shield will be too soft to work with as i found out lol. Mould it to you teeth then let it set and youre ready. You then get a syringe pop it in the whitening gel bottle suck a bit out pop it in the shield and then leave it in for the instructed time, it does take longer to whiten your teeth than professional laser whitening would but its alot cheaper. I would advise you to be careful if you have sensitive teeth as you certainly will feel it work, i almost jumped when it the gel hit one of my sensitive teeth, but i fixed this by useing some toothpaste for sensitive teeth just before i used the gel. I cant remember where i got it from but if you google the name iam sure you will find the stuff. If youre in the Uk make sure you get it from a site with .co.uk as you dont want to be paying import duty on it.
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