We both tested our respective strips—Crest 3D and Lumineux—every day for a week, as directed. During that time, we documented our experiences and measured the strips against the PureWow100 criteria, ...

Which Crest Whitestrips are best? Teeth-whitening strips are a booming business, thanks to their surprisingly low costs and high rates of effectiveness. It’s no surprise that Crest, one of the ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Hannah Morrill Hannah Morrill is an editor covering gifts and beauty. After ...

Everyone has something about themselves they wish they could improve. For those with “smile” at the top of the list, Crest Whitestrips are among the simplest, most affordable means of improvement.