Medically reviewed by Brian T. Luong, DMD Key Takeaways Brushing with baking soda is safe and has low abrasiveness for teeth. Baking soda can help whiten teeth and reduce plaque at a low cost.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Nowadays there are plenty of products to help you get whiter teeth, including teeth whitening kits, ...