Similarly, care should be taken to

Similarly, care should be taken to avoid contamination
of smoking tobacco or cigarettes with fluorine-containing
resins. Precautions are to be used in the handling,
processing and use of Teflon® PTFE or other fluoropolymer
resins. Before using Teflon®, read the Material
Safety Data Sheet and the detailed information in the
Society of the Plastics Industry publication, “Guide to
the Safe Handling of Fluoropolymer Resins.” Copies
may be obtained from your DuPont representative