I tried snow for a full week, daily at night. I found the gel difficult to get out of the application pens. I used both the standard and extra whitening pens for 30 min at night before bed. I started around a color 3 on the scale but saw no improvement. So maybe it’s not for people with fairly white teeth already
3 years ago
Try SNOW has a
3.6
average rating
from
1,146
reviews
Related Photos & Videos
