This was in my 1994 Mazda B3000. The headliner was all tore up and if you don't know what a headliner is, it is the material that is glued to the ceiling of the inside of a vehicle. Well, anyway, I didn't like the way it looked. And one night I was in my new/used truck and I put my hand on the ceiling and old foam dust of liner fell upon me and I thought, Man it feels like I am breathing in asbestos, of course I wasn't, but to me it felt that way and I got sick.