One of the best-kept secrets for removing tartar and whitening teeth is baking soda. This common household ingredient acts as a mild abrasive that gently scrubs away plaque without damaging the enamel. Brushing with a mixture of baking soda and water a few times a week can help break down tartar and remove surface stains. To enhance its effectiveness, add a few drops of hydrogen peroxide to create a powerful teeth-whitening paste. This combination not only lifts stains but also kills harmful bacteria that cause bad breath and gum disease.

Oil pulling is another ancient technique that many dentists won’t mention. Swishing a tablespoon of coconut oil in your mouth for about 15–20 minutes helps to remove toxins, bacteria, and plaque from your teeth and gums. Coconut oil has natural antibacterial properties that prevent cavities and gum infections while also promoting a whiter smile. Unlike commercial mouthwashes that contain alcohol and artificial chemicals, oil pulling is a natural and gentle way to improve your oral health.

Another effective home remedy is using activated charcoal, which has gained popularity for its teeth-whitening benefits. This natural substance binds to toxins and stains, pulling them away from the teeth’s surface. Simply dipping your toothbrush into activated charcoal powder and brushing gently for a couple of minutes can make a noticeable difference over time. While it may look messy at first, regular use can leave your teeth looking visibly whiter without the need for harsh bleaching treatments.