Is the Da Vinci Teeth Whitening Equal to Professional Whitening at a Dentist's Office?

Teeth whitening success depends mostly on the type of teeth than what system you use. You can have same product work differently on two people. Also over the counter type is generally not as effective and strong. Best thing to do is to go to a cosmetic dentist for a consultation and ask your questions and discuss your concerns before the procedure, so that you do not spend time and money and not get the ideal result.

OTC whitening systems are always weaker than any professional system. In professional systems you can choose between the in-office and home bleaching systems. Based on my professional experience I prefer and advocate for home bleaching. There are multiple reasons for that: it has less sensitivity, gives more long-lasting and stable results, patients have trays and can do a touch-up when they need, they have various concentrations. You should check with your dentist what professional whitening systems they have in the office.