Art wears dentures and smokes a pack of cigarettes a day.
He’s concerned about tobacco staining his dentures.
His lungs, not so much.
Art likes Polident because lab tests prove it works. Unlike those lab tests that tell him that his lungs look like a coal miners, but hey, who cares, right?
Just as long as his smile is bright, his business in airline sales runs smoothly. No one notices that hack anyway.
Fly Art, fly.