There's nothing more annoying than being on time for your dentist appointment, only to sit around and wait for the doctor. Luckily, this isn't an issue at Maui Whitening: you can check in for an appointment online and a technician will have a room ready for you upon arrival. That's because the treatments are self-administered, so there's no waiting for a specialist. Each Maui Whitening location has professional grade FDA-registered gel and LED accelerator light that, when used together, can whiten teeth up to 10 shades. Sessions last 20-, 40-, or 60-minutes, depending on how white you want your teeth to be, and many clients make 2?3 appointments in order to see the full effects. Not only has this process been shown to be effective at lifting tobacco and food stains, but it also works to erase yellowing caused by certain medicines, heredity, or a propensity for gargling with hollandaise.