Luckily, I’m happy to report that the reviews are true — it really did brighten my smile overnight. It’s not perfect, but it works, and it works fast. Here’s what plenty of other reviewers and I like ...

Read the original article on Purewow. PSA: Teeth whitening pens have officially entered the chat. And with the promise of being an easier, less messy (and potentially faster) method than ...

As a daily coffee and tea drinker, my teeth are far from the pearly whites of my dreams. So, like anyone after a brighter smile, I tried a few rounds of a household-name whitening strip (hint: it ...

Teeth whitening products can sometimes be a hit or miss, but there's a lot to love about the MySmile Teeth Whitening Pen, which pledges to get rid of stains from smoking, coffee, and wine. Besides ...

From my years of testing at-home teeth whiteners, I’ve found that by far the easiest method is a whitening pen. You simply brush on a gel that’s dispensed when you click a button. Leave it on your ...

Leighton Davies-Smith has built his life around the lowly pen. As a PhD electrochemist, he’s had a four-decade career formulating inks, refining nibs, and designing the tubular handheld devices that ...