I am an expert on pool table felt.
If you insist on smoking cigars in the presense of your felt, you should take preventitive measures to keep the felt from acquiesing to the cigar residuals.
My studies show that the presence of human hormones, introduced via normal air circulation, greatly increase the life of felt. This can be achieved simply by normal sexual relations on the surface of your pool table on a semi-regular basis.
Good Luck - I hope this works.