One of the most popular and effective methods for whitening teeth at home involves using baking soda. Baking soda, or sodium bicarbonate, acts as a mild abrasive, helping to scrub away surface stains and neutralize acids in the mouth, which can brighten teeth.

How to Use Baking Soda for Teeth Whitening:

Mixing: Combine one teaspoon of baking soda with a small amount of water to create a gritty paste.

Brushing: Apply the paste to your toothbrush and brush your teeth as you normally would, focusing on areas with stains.

Rinsing: Rinse your mouth thoroughly with water after brushing to remove any residual baking soda.

Follow-Up: Brush your teeth again with your regular toothpaste to ensure all the baking soda is cleared and to freshen your breath.

This method is safe to use regularly and is an affordable way to maintain a brighter smile.

If you prefer a more professional approach, using teeth whitening strips or LED whitening kits might be the best option.

Products like Crest 3D Whitestrips and the iSmile LED Teeth Whitening Kit are highly recommended for their effectiveness and ease of use​ ​.