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

Fluoride helps prevent cavities when applied topically to the teeth, but when ingested can pose significant risks, even kill ...

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

Pick up this top-selling personal-sized blender while it's 35% off. The compact gizmo comes with two small blending cups that ...

Sick of spending more than $100 on slippers just for the name brand? This genuine suede pair starts at a low $9 ...

Plus, get 35% off Crest Whitestrips, 56% off an Amazon-favorite ski jacket and 35% off a Pioneer Woman knife set.

Crest 3D Whitestrips are our pick as the best teeth whitening strips overall because our tests determined that they had the best results with the most effective active ingredients. If you have ...

Dyson stick vacuums usually go for upward of $300, so the fact that this very similar-looking model has thousands of ...

Our top picks include the Opalescence Go, which comes in two strength options, as well as the Crest 3D Whitestrips that are popular for their no-slip grip. The best teeth whitening kits work ...

Hair fibers aren't cheap (it's best to use them sparingly so they last and so they blend better). I like to stock up when ...

Amazon’s is kicking off the long weekend with a massive sale. Steep discounts just dropped in every department — and we found ...