Do I have to file the top of my natural nails in order for the product to hold better?Updated a year ago

A: We recommend buffing natural nail only if you had a problem with lifting in the past. Gently buff the surface of the nails to remove the natural shine and give them a matte look. One or two swipes in each spot is enough, you don’t want to thin out the natural nail. Make sure the whole surface is matte, not only one spot.