Luma Smiling Tooth Whitening Kit..

Luma Smile, an at-home tooth polisher, promises to deliver brighter, whiter teeth by gently removing stains missed by normal brushing—all in just a minute a day.

To do this, Luma Smile’s motorized rubber cups feature “virtually the same power and precision” as your dentist’s polishing tool, while remaining easy on enamel. The company claims Luma Smile is even ideal for those with sensitive teeth.

The process works over three steps:

Attach Luma Smile’s rubber polishing cup to the end.

Press the cup to your teeth, which will activate the device and the built-in Hyper Light, which will help you see stains up close.

Glide Luma Smile across your teeth, which will polish away stubborn surface stains, leaving you with whiter teeth and a “fresh from the dentist feeling.”

You want your teeth to look their best, which is why you’re interested in Luma Smile. You’re also a smart consumer who wants to make sure you’re spending money wisely, which is why you’re here at HighYa. To this extent, should you buy Luma Smile? We’ll lay out everything we learned during our research so you can make an informed decision.

How Do Teeth Polishers Work?

As we outlined in How to Choose an At-Home Teeth Whitening System That Works, there are three main layers of your teeth:

Enamel – The outermost white layer that protects the underlying layers, which is why it’s stronger than bone.

Dentin – Dentin is darker and more yellow than enamel, and is where the transmission of pain signals occur. If you have thin enamel, dentin may be more apparent, giving your teeth a yellowish tint.

Pulp – This is where a tooth’s blood vessels, lymph nodes, nerves, and other important tissues are located.

To remove stains from enamel, you have two basic opti