Cosmetic Dentistry
Teeth Whitening
Brighten your smile safely and noticeably. Our professional whitening lifts years of coffee, tea and wine stains with stronger, controlled results you simply can’t get from a drugstore kit.
Se habla español · Serving Downey, Pico Rivera, South Gate, Bellflower & nearby
In-office and take-home options
Want fast results? In-office whitening brightens your smile in about an hour. Prefer to whiten on your own schedule? We make custom take-home trays that fit your teeth precisely for even, comfortable results — and great for touch-ups later.
Why professional whitening wins
- Stronger, dentist-supervised gel for real results
- Custom trays that protect your gums and whiten evenly
- An exam first, so a “stain” isn’t hiding decay or a crack
- Guidance so any crowns or veneers match
Keeping your smile bright
Results typically last months to a couple of years depending on your habits. We’ll recommend simple ways to limit restaining and offer touch-ups to keep things bright. Want a bigger change? Explore a full smile makeover, and ask about current specials.
Request an appointment with Dr. Sameer Aljanedi in Downey — book online or call our team. We welcome new patients, accept most PPO & HMO plans plus Denti-Cal and Medi-Cal, and se habla español.
FAQ
Frequently asked questions
How much does professional teeth whitening cost?
Professional whitening is one of the most affordable ways to upgrade your smile, and the exact price depends on whether you choose in-office whitening or custom take-home trays. Ask about our current whitening special — we will quote you clearly before we begin.
Is professional whitening better than store-bought strips?
Yes. Professional whitening uses stronger, controlled gel and custom-fitted trays for faster, more even results, and a dentist first confirms your sensitivity and that no decay is present. Drugstore strips are weaker, fit poorly, and often whiten unevenly around the edges.
How long does teeth whitening last?
Results typically last several months to a couple of years, depending on your habits. Coffee, tea, red wine, and tobacco speed up restaining. Occasional touch-ups with take-home trays keep your smile bright for the long term.
Does whitening damage enamel or cause sensitivity?
Professional whitening is safe for enamel when done correctly — it lifts stains rather than scrubbing the tooth. Some people notice temporary sensitivity that fades within a day or two, and we can recommend products to minimize it. Avoid abrasive "charcoal" trends, which can wear enamel down.
Will whitening work on crowns or veneers?
Whitening only changes natural tooth enamel — it does not lighten crowns, veneers, or fillings. If you have visible dental work, we will plan your whitening and any restorations together so your whole smile matches.