3. Whiten Yellow Teeth at Home:Apple cider vinegar and water
Add water to a glass and a half a teaspoon of apple cider vinegar. Every morning, prior to brushing your teeth, rinse your mouth with this mixture.
2. Whiten Yellow Teeth at Home:A strawberry
Pick a strawberry that is ripe and smash it with a spoon. Use this “paste” to brush your teeth for a few minutes in order to remove any yellow stains.