Benefit #7: Lifts Surface Stains
Meet Linda, 67, embarrassed by coffee-stained teeth. She tried this paste and saw a brighter smile. Baking soda’s abrasiveness removes stains, per a 2019 study. Could this polish your teeth? The next benefit is even smoother.
- Gently scrubs stains.
- Targets coffee, tea marks.
- Reveals brighter enamel.
Benefit #6: Safe for Most Teeth

Tom, 72, feared harsh whiteners. This paste felt gentle on his gums. A 2020 study confirms low-concentration peroxide is safe for enamel. Feel the mild fizz work. Worried about sensitivity? The next perk will surprise you.