Black stains on teeth are usually caused by a number of things, including tobacco and coffee. If the stains are long-lasting, they can be difficult to remove.
Some remedies to get rid of black stains on teeth include whitening toothpaste, baking soda, hydrogen peroxide and lemon juice. These methods may not work for everyone and may irritate your mouth if used too much or too often.
If you’re looking for an all-natural way to remove black staining from teeth, try mixing in some hydrogen peroxide with baking soda. Mix 1 part hydrogen peroxide with 3 parts baking soda in equal parts. Apply it to your teeth with a soft toothbrush at night before bedtime. You might also try brushing with an activated charcoal toothpaste if you find it’s easier for you to brush after you’ve applied the mixture.
To make sure the mixture works effectively, wait at least 30 minutes after brushing before eating or drinking anything that would stain your teeth again, such as coffee or tea.
You can remove black stains from teeth with baking soda. Once the stain is gone, you might need to gently scrub the affected area with a toothbrush. If it’s not gone, repeat the process until it is gone.
To use baking soda as a toothpaste: Mix 1 tablespoon of baking soda with 2 teaspoons of salt in a small bowl. Stir well and then brush your teeth as normal.
To use baking soda as a mouthwash: Mix 4 tablespoons of baking soda with 8 ounces of water in a glass container. Swish the solution around your mouth for 1 minute and spit out into the sink or toilet bowl. Repeat this process twice daily for several days until all the stains are gone.