dvd media with lightscribe
I'm assuming you mean "laser"...
Anyway, I've never heard of anyone having that problem with the LightScribe drives (also, a search on Google yielded nothing), and I've burnt and labled hundreds over the last few months.
However, the lables will "fade" slightly over time or if exposed to sunlight for prolonged periods of time.
Also, I'm told denatured alcohol will destroy the sensitivity of the label side, so be sure never to clean a LightScribe CD/DVD with anything like that or else your label writing will disappear.