Teeth Whitening
Achieve a brighter, more confident smile with professional teeth whitening at San Juan Family Dentistry in San Juan Capistrano. Our safe, effective treatments erase stains and discoloration using in-office and take-home options tailored to your smile goals.

Frequently asked questions
Should I have my teeth cleaned before whitening them?
Yes. To ensure the whitening gel targets deep stains effectively, plan to have your dental cleaning just before a whitening treatment.
Is teeth whitening safe?
Yes, teeth whitening is a safe and effective treatment when performed by a qualified dental professional. Some people may experience temporary tooth sensitivity or gum irritation after treatment.
Will whitening products damage my tooth enamel?
Whitening should not be used on teeth with active cavities or disease, as the ingredients could cause pain or irritation. Your dentist will confirm your teeth are healthy before starting treatment.
What causes tooth staining?
Coffee, tea, red wine, and cigarettes are common culprits, but teeth also absorb stains over the years, causing smiles to look darker over time. Certain medications can also cause enamel staining.
How can I keep my smile white after treatment?
Brush twice a day and floss daily to prevent plaque and tartar buildup, and rinse your mouth with water after drinking or eating something that could stain. Schedule a professional cleaning at San Juan Family Dentistry twice a year, and touch up a take-home whitening kit after every six-month cleaning — as often as every 3-4 months if you drink a lot of coffee or tea.
How much does teeth whitening cost?
The cost of teeth whitening varies depending on the method used and the dental office you choose. San Juan Family Dentistry offers affordable teeth whitening options to fit your budget.
Care You Can Feel Good About
An experienced dentist
Dr. Leila Khamsei, DDS is USC-trained with advanced training in implant dentistry.
Meet Dr. LeilaModern technology
Digital X-rays, 3D CBCT imaging, laser dentistry and CEREC crowns, used where they help.
Our technologyUnhurried appointments
We never overbook our schedule, so you get the time and attention your treatment deserves.
About the practiceInsurance and financing
We work with most dental insurance providers and offer financing through third-party lenders.
Insurance and financing