8 Products That Can Get You Whiter Teeth Fast

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Whether you're looking for a touch-up in between teeth cleanings or want to prep for a special event, there are plenty of options for at-home teeth whitening these days. You can go for something tried-and-true like special toothpaste or strips, or you can get bleaching trays from your dentist. And now you can even do the LED technology treatments that you'd normally get from your dentist in the comfort of your own home.

In general, using LED lights to whiten teeth speeds up the process. "LED lights (or light-emitting diode lights) work to accelerate the reaction of the bleach product on the teeth. The LED light itself will not whiten teeth," explains Kate Zoumboukos, DMD, of SW Austin Dental.

This might be a good option if you're looking for something a little stronger than the regular over-the-counter strips and whitening toothpaste. Intrigued? I asked the experts for more information.

Who Can Use LED Teeth Whitening?

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Brian Harris, DDS, who's known as The Virtual Dentist, says that, in general, LED teeth whitening should be safe for all adult users. "Tooth sensitivity is usually where the concern is and is usually caused by the whitening solution," he explains. "The key is to use products with tooth sensitivity in mind like Snow whitening products or other over-the-counter solutions. People with extreme sensitivity or weakened enamel should consult their dental professional first."

Zoumboukos also says you should be careful if you have sensitive gums: "In some cases, the light and bleach combination can aggravate underlying sensitivity!"

And as for any side effects, it really depends on your specific set of teeth. "Tooth sensitivity and gingival irritation are the two most common side effects," Zoumboukos adds. So again, if you know you have sensitive teeth or gums, chat with your doctor.

How Does At-Home LED Teeth Whitening Differ From In-Office Treatments?

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Harris says the at-home kits are often less expensive and more convenient and still offer great results. But of course, there are differences from getting it done professionally. "There are key differences between using at-home LED whitening systems versus in-office light-based whitening systems," Zoumboukos says. "Typically, office products differ in the concentration of bleach, type of bleach, and type of light system. Many of the in-office bleaching systems use higher concentrations of bleach. One study cited that 'light-activated in-office bleaching improved immediate whitening effect.'"

At-Home Best Practices

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First, it's important to note that the American Dental Association has not given its Seal of Acceptance to any at-home LED whitening kits just yet. Zoumboukos says that the process takes time, as products are thoroughly evaluated. "Current independent research in support of LED at-home whitening systems is not widely available. More studies are required to determine the effectiveness and overall value of these products," she adds.

But if you want to give it a whirl, make sure you discuss it with your dentist first. "If you have had dental treatment in the past, ask your dentist how the bleaching may affect your smile or your risk of getting post-operative sensitivity. Go slow in the beginning, and stop use if pain or sensitivity develops," she says.

As for how to choose the right kit for you, you can ask your dentist first. Harris also suggests looking at the reviews. "Consumers are very vocal about what they like and they don't, which is great for a customer looking to try something new," he says. When it comes to using the kit, follow the directions carefully. Harris recommends using it regularly for the best results because consistency is key.

Take a look at some kit options below.

More At-Home Teeth-Whitening Options

Disclaimer

This article is provided for informational purposes only and is not intended to be used in the place of advice of your physician or other medical professionals. You should always consult with your doctor or healthcare provider first with any health-related questions.

Managing Editor

Sarah is lifestyle writer and editor with over 10 years of experience covering health and wellness, interior design, food, beauty, and tech. Born and raised in Los Angeles, she attended New York University and lived in New York for 12 years before returning to L.A. in 2019. In addition to her work on THE/THIRTY and Who What Wear, she held editor roles at Apartment Therapy, Real Simple, House Beautiful, Elle Decor, and The Bump (sister site of The Knot). She has a passion for health and wellness, but she especially loves writing about mental health. Her self-care routine consists of five things: a good workout, “me” time on the regular, an intriguing book/podcast/playlist to unwind after a long day, naps, and decorating her home.