How to whiten your teeth in 2 minutes?

Baking Soda: A natural ally for a radiant smile

Used in moderation, it acts as a mild abrasive that:

Removes surface stains (coffee, tea, wine, etc.).
Neutralizes acids that attack enamel.
Smoothes and polishes teeth for a shinier finish.

Quick recipe: make your own whitening paste in 2 minutes