Crest Whitestrips Supreme reigns supreme among home-based teeth-whitening products, according to a new survey in Consumer Reports.
The product-testing publication had 82 of its employees compare eight home-based teeth-whitening products over several weeks. They used a digital color-measuring device to assess staffers' tooth color before and after the course of whitening. The testers also described their experiences with the product.
In addition to determining that Crest Whitestrips was tops in whitening, Consumer Reports noted that sensitivity was common among all the products and that several product trays did not fit correctly.
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