What is the reason to wait 12 hrs between smoking the same pipe?

[galaga]

Hello The.Sheepdog. Why not go to the Pipe forum then Pipe discussion. It's the thread you posted your question in. There at the very top is a sticky thread: "New Pipe Smoker with a Question? Ask an Old fart" I was going to run the search function for you, but I got to reading posts by an old friend of mine I haven't seen around these parts lately by the name of Mister Moo. Got to reading and saw that the third post was relevant to your question and his answer followed in post # 4. Welcome aboard.