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.

DEAR HELOISE: I got a great deal on a beautiful solid-oak dining-room table that is perfect for my home. The only drawback is that there are five spots that I’m told are from very hot food being ...