When it comes to your teeth and a white smile I am sure a lot of you (including myself) look for ways to whiten your teeth and sometimes it can get expensive. I was introduced to Luster Now! through Influenster . This toothpaste instantly whitens teeth after the first brushing and can last up to an hour. This is great to carry in your purse or for travel specially if you are going to an event and know you will have your picture taken.