Answering Some Common Teeth Whitening Questions | Riverside Dentist

We all want the best-looking smile possible, but for many of us, keeping our teeth white is a stumbling block many of us have. There are lots of over-the-counter products to try, but the results vary. This makes most of us very wary as to which to choose. So, we make an appointment to get a dental professional to advise us about our options. It is here that patients ask about any questions or concerns they may have about what they’re getting into. Here are the more common questions answered:

How long does teeth whitening last?

Teeth whitening results leaves you with a stunning smile long after treatment is over. However, factors like genetics, diet, age, some medications (like tetracycline), and certain bad habits (like smoking) may affect the length of your whitening results. Fortunately, touch-up treatments are quick and easy, helping you keep that bright white smile as long as possible.

Will my teeth get sensitive?

Tooth sensitivity is a relatively common side effect of teeth whitening, but this discomfort is not an indication of damage to your tooth. If temporary sensitivity occurs, it will go away when you’ve completed the whitening process. Desensitizing toothpastes and gels can help.

Do teeth whitening lights work?

Lots of other in-office whitening treatments use a light or a laser during the whitening process. Are these lights and lasers really effective, though? Current research shows that only hydrogen peroxide (the whitening agent used in Opalescence Boost in-office whitening and Opalescence Go tray whitening) or carbamide peroxide (the whitening agent used in Opalescence PF custom-tray whitening) are effective in whitening teeth. Light activation adds no additional benefit, and some research shows it can be harmful to lips and gums.

To set up an appointment, call Dr. Middleton’s office in Riverside, CA at 951-688-3442 or through the website

Dr. Gerald Middleton proudly accepts patients from Riverside and all surrounding areas.