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Review title: Don't waste your money
Product review: I've tried many different whitening items in the past, and I must say these are the worst! While the gel actually does whiten a bit, it is impossible to apply evenly over the teeth. The thick, ropey gel did not spread like it was supposed to, resulting in uneven coverage and spotting, and the trays did not fit my teeth at all. The old fashioned, dip in boiling water clunky trays are much better than these. Save your money--get Crest Whitestrips instead. They work better, fit and conform to the teeth and are not messy at all.
