Medically reviewed by Edmund Khoo, DDS Tooth discoloration is a common issue that millions of people attempt to address each ...

Baking soda has natural whitening properties. It's a mild abrasive that can help scrub away surface stains on teeth.

Dilute apple cider vinegar with water and swish it around in your mouth. It can help eliminate plaque buildup and reduce yellowing over time. Brush your teeth with activated charcoal powder. Its ...