Having a bright, white smile is something that many people desire. But professional whitening treatments can be costly and some people experience sensitivity after using them.

Thankfully, there are natural ways to whiten teeth at home that are safe, effective, and affordable. Here are 10 methods to try:.

1. Baking Soda

Baking soda is a common household item that has been found to whiten teeth. It works by neutralizing acids that can cause tooth discoloration and acting as a mild abrasive to remove surface stains.

To use, mix a small amount of baking soda with water to create a paste. Apply the paste to a toothbrush and brush your teeth for two minutes. Rinse with water and repeat one to two times per week.

2. Coconut Oil Pulling

Coconut oil pulling is an ancient Ayurvedic technique that has been found to whiten teeth. It involves swishing a tablespoon of coconut oil in your mouth for 10-20 minutes and then spitting it out.

The lauric acid in coconut oil can break down plaque and bacteria that can cause discoloration. Repeat once per day.

3. Apple Cider Vinegar

Apple cider vinegar has acidic properties that can break down stains on teeth and kill bacteria in the mouth. However, it can also erode tooth enamel if used too frequently. To use, dilute 1 teaspoon of apple cider vinegar with 1 cup of water.

Swish the mixture in your mouth for one minute and then spit it out. Repeat once per day.

4. Activated Charcoal

Activated charcoal has become a popular natural teeth whitening ingredient in recent years. It works by adsorbing surface stains and toxins in the mouth. To use, wet a toothbrush and dip it into activated charcoal powder.

Brush your teeth for two minutes and then rinse well. Repeat once per week.

5. Hydrogen Peroxide

Hydrogen peroxide is a common ingredient in many whitening toothpastes and can be used on its own to whiten teeth. It works by breaking down stains on the surface of the tooth. To use, mix equal parts hydrogen peroxide and water.

Swish the mixture in your mouth for one minute and then spit it out. Repeat once per day.

6. Strawberries

Strawberries contain malic acid, which has been found to whiten teeth. To use, mash one strawberry and mix it with 1 teaspoon of baking soda. Apply the mixture to your teeth and leave it on for five minutes.

Rinse with water and then brush your teeth as usual. Repeat once per week.

7. Orange Peel

Orange peel contains vitamin C and limonene, which have been found to whiten teeth. To use, rub the inside of an orange peel on your teeth for two minutes. Rinse your mouth with water and then brush your teeth as usual. Repeat once per day.

8. Dairy Products

Certain dairy products, such as cheese and yogurt, contain lactic acid, which has been found to strengthen enamel and prevent tooth decay. Strong enamel can help prevent teeth from becoming discolored.

Add dairy products to your diet or eat them as a snack to keep your teeth healthy and white.

9. Water

Drinking water throughout the day can help wash away bacteria and food particles that can contribute to tooth discoloration. It can also help prevent dry mouth, which can lead to cavities and other dental problems.

Aim to drink at least eight glasses of water per day.

10. Good Oral Hygiene

Practicing good oral hygiene is the key to keeping your teeth white and healthy.

Brush your teeth twice per day with a fluoride toothpaste, floss once per day to remove plaque from between your teeth, and visit your dentist for regular checkups and cleanings.