Teeth Whitening in West Hollywood

Teeth Whitening FAQ

How long does professional teeth whitening take?

In-office whitening at Smile Lounge West Hollywood typically takes about 60 to 90 minutes and delivers results several shades brighter in a single visit. Take-home custom-tray whitening uses a lower-concentration carbamide peroxide gel worn daily for 30 to 60 minutes over one to two weeks, producing gradual, controlled brightening. Dr. Sherwin Matian recommends the option that best fits your schedule and sensitivity profile.

Is professional teeth whitening safe for enamel?

Yes. Professional whitening agents — typically hydrogen peroxide or carbamide peroxide in dentist-supervised concentrations — have been extensively studied and do not damage healthy enamel when used as directed. Dr. Matian evaluates your teeth for existing cracks, untreated decay, and gum recession before treatment to ensure whitening is appropriate and comfortable.

Will teeth whitening cause sensitivity?

Temporary sensitivity is the most common side effect and typically resolves within 24 to 48 hours. Our protocol at Smile Lounge includes a desensitizing agent applied before and after treatment, and the take-home gel contains potassium nitrate to reduce nerve irritation. Patients with a history of sensitivity often do well with the gradual take-home approach.

How many shades whiter can I expect?

Most patients achieve six to eight shades of improvement with in-office treatment. Results depend on the type and severity of staining — extrinsic stains from coffee, tea, red wine, and tobacco respond best. Intrinsic discoloration caused by tetracycline antibiotics or fluorosis may lighten but could require porcelain veneers for a fully uniform result.

How long do whitening results last?

Results typically last six months to two years, depending on dietary habits and oral hygiene. Limiting dark-pigmented foods and beverages, using a whitening-maintenance toothpaste, and scheduling periodic touch-ups with your take-home trays extend the brightness significantly.

Is professional whitening better than over-the-counter strips?

Professional whitening uses higher-concentration peroxide and custom-fitted trays that ensure even coverage and prevent gel from irritating the gums. Over-the-counter strips use a one-size-fits-all design with lower concentrations, which can produce uneven results and longer treatment times. Dr. Matian’s custom approach delivers faster, more uniform whitening with fewer sensitivity issues.

Can teeth whitening change the color of crowns or fillings?

No. Whitening agents only lighten natural tooth enamel — porcelain crowns, composite fillings, and bonding will not change color. If you plan to whiten and have visible restorations, Dr. Matian recommends whitening first, then matching new restorations to your brightened shade.

How do I get started with teeth whitening?

Schedule a consultation at Smile Lounge West Hollywood by calling (323) 676-1843. Dr. Matian will assess your teeth, discuss your goals, and recommend the whitening method that will deliver the best results for your smile. Our office is located at 8704 Santa Monica Blvd. Suite 201A, West Hollywood, CA 90069.