I'm with Perique: a pipe needs at least a day's rest after smoking it. I have been smoking long enough that I have acquired enough pipes to give each one the care it deserves--I.e., after smoking a pipe, I run a cleaner through it. Then I bend the cleaner in half and vigorously scrub out the bowl. If it's a vulcanite stem, I rub in some Obsidian Oil rather vigorously. When the pipe has cooled, I separate the stem and run a pipe cleaner dipped in grain alcohol through the stem, and a bristle pipe cleaner through the shank. Then I run a dry pipe cleaner through the stem and shank to absorb any remaining liquid, and clean out the mortise with a pipe cleaner or a Q-tip as appropriate. Then I wipe down the stem, reassemble the pipe and put it in the rack until next time.
Does all this sound a bit fiddly? Perhaps so, but I've got some pipes that have been with me for over fifty years, and some I've acquired within the last month, so they run the gamut in terms of how long I've had them and smoked them. Some were acquired new, some are estates, but every one represented the best of what I could afford at the time I bought it. Some of my pipes are top shelf items, while others were inexpensive ones that I bought as a starving student. But every one of them has afforded me many hours of smoking pleasure through the years, and I believe that having given me so much, they deserve the best in care from me--so I give it to them. That's why they gleam in their racks; they look --and smoke-- great. Take very good care of your pipes. They will return the favor.
Besides, pipe smoking is a hobby, and hobbyists tend to be a bit obsessive about how they take care of their treasures.