Everyone Likes Whiter Teeth!

Did you know that some form of tooth whitening has been around for centuries? As long ago as 4000 BC, Egyptians were using pumice stones to create a wine vinegar paste to bleach their teeth. Fast-forward to the 18th century and people were roughing the tooth surface with metal files, then applying acid to bleach the teeth. The desire for white teeth has not decreased, but how can you have whiter teeth without harming your teeth and gums?