What are the possible side effects?
The most common side effect is tooth and gum sensitivity. Your dentist is your best resource to ensure that you are a good candidate for whitening and that you are using the right concentration of whitening formula. Philips Zoom at-home whitening products have two mild desensitizing agents, potassium nitrate and Amorphous Calcium Phosphate (ACP), to minimize tooth sensitivity.
What kind of results should i expect?
While results vary from person to person, your smile will be noticeably whiter with Philips Zoom. With Philips Zoom WhiteSpeed, you can get up to eight shades whiter teeth in one 45-minute office visit. Philips Zoom DayWhite and NiteWhite offer a dramatically whiter smile in one to two weeks. And unlike over-the-counter options, your dentist will work hand in hand with you until you’re completely satisfied with your results.
How long will my whitening results last?
That's all dependent on your genetics and habits, generally around a year. Drinking staining foods or beverages and smoking can limit your results, but you can easily keep your smile shining between treatments with the Zoom Whitening Pen. And brushing with a whitening toothbrush like Philips Sonicare Diamond Clean can help maintain your results.