Cosmetic Dentistry

Is Teeth Whitening Right for You?

By Dr. Rajshikha Deka | October 24, 2025

Whiter teeth can instantly brighten your smile and boost confidence. But before you start whitening, it’s important to understand your options and what’s safe for you.

Why Teeth Become Discolored

Common causes include coffee, tea, red wine, smoking, and aging. Even some medications can cause enamel discoloration.

Professional Whitening vs. DIY Kits

In-office whitening uses advanced, dentist-supervised formulas that protect your enamel while achieving noticeable results in one session. Over-the-counter kits can help slightly, but may cause uneven results or sensitivity if misused.

Who Should Avoid Whitening

Whitening isn’t recommended for people with cavities, gum disease, exposed roots, or very sensitive teeth. Always get a dental checkup before whitening.

Tip: To maintain results, limit staining foods and brush with whitening toothpaste a few times a week.