So, I dampened a cotton ball and wet the bowl of dried pipe. The result was an increase in the intensity of the odor. Although it was not as strong as after use. After a 24hr. drying period, the aroma was much less and more pleasant. Looks like you can tell if a pipe is dried and ready for use by smell. Happy puffing. ::OTD
Wouldn't you think that chemical change you speak of is prolly nothing other than the pipe drying lonered?Just a guess. I could put water in a dry pipe and see if the odor comes back. I will report tomorrow