Should you choose tray whitening or laser whitening?

When it comes to teeth whitening offered in your dentist's office, there are two main options: tray whitening and laser whitening. While these are both effective whitening products, as they are provided by a licensed dentist, they are not exactly the same. Here are some questions to ask yourself when deciding which one is the better option for you. How much time do you have? This is a big consideration because laser whitening takes considerably less time than tray whitening.