Which is Better: Professional Take-Home Teeth Whitening Kits or Store-Bought?

It’s pretty safe to say that everyone loves a good deal. But just because something has a lower price tag doesn’t mean it’s a better value. Take for example professional versus over-the-counter teeth whitening. While OTC kits you can buy at your local discount or grocery store may cost less than professional whitening, are they really a bargain? Here’s what you need to know about storebought products and why professional whitening from your dentist is the real deal.