How to use baking soda as teeth whitening
Baking soda can help lift some surface stains in formulated toothpaste, but household powder is not a complete whitening treatment.
The short answer
Sodium bicarbonate is a mild alkaline abrasive; peroxide whitening acts differently, and fillings, crowns, and veneers do not bleach like natural enamel.
What is the direct answer?
What does this question mean?
Use a formulated fluoride toothpaste rather than rubbing abrasive powder on teeth. A dental examination should come before whitening when disease or sensitivity is present.
What can you do next?
Seek assessment for pain, cavities, gum inflammation, cracks, or persistent sensitivity before whitening.
When should you seek dental care?
Ask whether the discoloration is surface or intrinsic, whether whitening suits your enamel and gums, and how restorations will look.
Frequently asked questions
What is the main concern?
Sodium bicarbonate is a mild alkaline abrasive; peroxide whitening acts differently, and fillings, crowns, and veneers do not bleach like natural enamel.
Can home care replace an examination?
Use a formulated fluoride toothpaste rather than rubbing abrasive powder on teeth. A dental examination should come before whitening when disease or sensitivity is present.