Teeth whitening pens — are they helpful or just hype? This pen has a suite of followers on Amazon, so we dive into what ...

Crest Whitestrips are less than $30 today during Amazon's Winter Sale. Snag a box before they jump back up to full price soon ...

You can also save over 70% on a Kate Spade handbag, 40% on a Roomba vacuum, 50% on a pair of Soundcore earbuds — and more.

To round up the best teeth whitening kits, we asked oral care experts for their input and tested several top options ...

Of course, we're listing some of the fun stuff too, like Crest Whitestrips (a rare 35% off ... "I love it," said one shopper. "This is the best charger I have ever had. It travels well because it’s ...

During Amazon's winter sale right now, you can get the best-selling Crest 3D Whitestrips for 35% off. With this Crest whitening product, you can get brilliant results from the comfort of your ...

Major markdowns include an HP laptop for under $200, 75% off a stick vacuum and a 3-pack of hand warmers for $3.

SKIP AHEAD The best Amazon Winter Sale finds | Why trust ... your teeth 20 levels whiter with consistent use, according to Crest. The non-slip strips have hydrogen peroxide (an enamel-safe ...