Crest 3D White Luxe Professional Effects Whitestrips TV Commercial, 'No-Slip'

As two women get ready in front of a mirror, one of them struggles to affix her whitestrips and wonders how her friend???s teeth are so much whiter than hers. ???Your strips are slippy,??? the other woman quips, ???and mine are grippy.??? She says her Crest 3D White Luxe Professional Effects Whitestrips stay in place and aren???t going anywhere??? though the other strips are as she tosses them aside.