1. Ginger and Salt

What you need is a piece of ginger, some salt, and lemon juice. Grate the ginger finely, then mix it with 1/4 teaspoon of salt and a bit of lemon juice.

Mix this well and use a toothbrush to apply it to the stained areas of your teeth. Wait a few minutes, then rinse thoroughly. This can help brighten your teeth naturally.

2. Kaolin Clay

Apply kaolin clay to your teeth and gently brush using a toothbrush. Then rinse your mouth with clean water for whiter, brighter teeth.

3. Epsom Salt

Mix equal parts of Epsom salt and water until the salt is completely dissolved. Apply this mixture to your toothbrush and gently brush your teeth. You can also use the solution as a mouthwash, then rinse again with clean water.

Epsom salt, also known as magnesium sulfate (chemical formula MgSO₄), contains magnesium, sulfur, and oxygen. It helps soften and remove stains, making your teeth whiter.

4. Mint Leaves and Coconut Oil

Crush 3–5 mint leaves and mix them with a small amount of coconut oil. Blend well and apply the mixture to your teeth using a toothbrush, then rinse thoroughly. This method can help whiten your teeth at home naturally.

5. Hydrogen Peroxide and Baking Soda

Mix baking soda with hydrogen peroxide in a 1:2 ratio. Stir until the two ingredients form a smooth paste. Gently brush your teeth with the mixture, then rinse with water. This can significantly improve the color of your teeth.

6. Cocoa Powder

Mix cocoa powder with either coconut oil or water to form a paste. Brush your teeth as usual with the mixture. This is an effective and budget-friendly way to brighten your teeth at home—definitely worth a try.

7. Vinegar and Baking Soda

Mix 1 teaspoon of apple cider vinegar with 1 teaspoon of baking soda. Stir until it becomes a consistent paste. Brush your teeth with this mixture and rinse thoroughly with plenty of water to achieve a whiter smile.

These are 7 natural methods to whiten your teeth at home. Each method should be applied carefully, 2–3 times per week. Avoid overuse. If you begin to experience pain or increased tooth sensitivity, stop using the method immediately.