At home
30-90 minutes 1–2 times per day
DayWhite is perfect if you want to wear trays for as short a time as possible during the day. You wear trays for 30 to 90 minutes, for results in as little as 2 weeks.
At home
2-4 hours per day or overnight
NiteWhite lets you whiten overnight as you sleep and is ideal if you’d rather wear trays at night. Available in different strengths, NiteWhite also gives noticeable results in 2 weeks.
High water content to prevent teeth dehydration and shade relapse. Active gel safely whitens inside out by penetrating surface of the teeth to remove deep stains.
How Does Teeth Whitening Work?
What Is The Best Way To Whiten Teeth?
Is Teeth Whitening Safe?
You are now exiting the Philips United States (US) site and entering the Philips global site. This content is intended for a global audience. It may not apply to the US and should not be interpreted as meeting US standards, executive orders or regulations.
Continue