The inexpensive Tarte Teeth Whitening Pen is an option for when you need a quick reset on your smile.

Here’s what to know.

For one, theres the zapping discomfort of sensitivity (my teeth seem particularly prone).

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So far, it seems to be staving off any premature coffee tinge.

The real crowning jewel, though, is that its vegan and incredibly easy to use.

Keep scrolling for more.

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Just hit the product below and more details will pop up in a new window.

Hit add to cart and voila!

Tarte Pearly Girl Vegan Teeth Whitening Pen $22.00

Wowit really works.

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Its Amazing How Its All Connected.

Its a total smile-saver in social situations, particularly those involving red wine.

With this wand in my purse, though, I might just order merlot at a wedding.

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Its compact size, and easy-to-paint-on tip, makes Pearly Girl perfectly portable.

(I have two; one in a going-out bag and one in my everyday bag.)

Instead, it stays put until it dissolves, leaving behind a minty-fresh taste in its wake.

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To use, simply twist the top a few times until you see product blooming from the pens bristles.

Once the brush is loaded, simply swipe as you see fit.

(I typically paint tooth by tooth to ensure I havent missed any bits.)

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Wait fifteen minutes for the product to settle before eating or drinking.

What to expect

Pearly Girl contains hydrogen peroxidethe active ingredient in most tooth-whitening products.

One thing I can attest to is the sticksbrightening power,which is truly remarkable.

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In addition to removing stains, I swear it seems to bump teeth up by half a shade.

It also enhances luminosity, as if someone were adjusting your teeth in a photo-editing app.

This effect lasts a few hours, but its easy-peasy to re-up.

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Simply twist, crank, paint, and apply, wherever you happen to be.

Feel free to reapply up to four times per day.

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