Question : How to use Brite Smile Pens?
i have the Tarte Enbrightenment lipgloss/whitener which has Brite Smile whitening gel in one end. If you’ve used this or another Brite Smile pen, how long do you leave the whitener on your teeth? You’re supposed to paint it on twice a day but it doesnt tell you how long to leave it!
brite smile

Best answer:

Answer by PenPress
You are supposed to brush and floss your teeth right after dinner and leave it on your teeth overnight.