Dental Hygienist Interview Question:

What is the mean of whitening in toothpaste?

Submitted by: Murtaza

These brighten teeth but won't bleach them shades lighter. For that, you need whitening strips, trays with bleaching gel, or in-office treatments, such as Zoom 3 and Bright smile. Ask your dentist which is right for you.
Submitted by: Murtaza