Does activated charcoal really whiten teeth? Discover the science, safety concerns, and proper usage techniques before trying ...

What’s the most effective at-home teeth whitening product? Shop Crest Whitestrips, Sensodyne toothpaste, whitening pens and ...

Using color-correcting technology, this purple goop utilizes a water-soluble purple dye to neutralize yellow undertones and ...

Dedicate the next 21 days to achieving your whitest smile ever. With help from Colgate’s pen, you’ll see sparkling results in ...

Boots is selling an alternative HiSmile Maximum Whitening Bundle for £38.40 which includes the Hismile PAP+ Strips and the ...

Personally, at-home teeth whitening kits have worked the best for both my budget and lifestyle. Unlike strips, these usually ...

In this guide, we’ve rounded up the best teeth whitening kits available in 2025 ... I would recommend you brush your teeth before applying any whiteners to ensure that you are removing any ...

We might earn a commission if you make a purchase through one of the links. The McClatchy Commerce Content team, which is independent from our newsroom, oversees this content. In the same way that ...

Think brushing right after meals is healthy? Find out why it could be harming your teeth and how to improve your dental ...