Mix ½ teaspoon of turmeric with ¼ teaspoon of melted coconut oil and use it as a toothpaste.
Mix baking soda with water to create a paste and brush your teeth with it once or twice a week.
Crunchy fruits and vegetables like apples, cucumbers, etc. help in removing plaque and remove stains.
Rub the insides of a banana peel on your teeth. The magnesium and potassium present in banana peel helps to remove stains.
Oil pulling with swishing coconut oil around your mouth to remove toxins and bacteria.
Unripe papayas contain enzymes that help remove stains and reduce plaque development.
Its natural acidity helps break down plaque. Use 1-2 tablespoon to whiten your teeth.