1-When I finish with my pots, I usually put them back in the box I got them in (nice box, no smells, well padded) because a-I often transport them to and from work, and b-the air is Seoul is VERY dirty and things tend to show a thick layer of muck in just a few days near an open window. That said, is it ok to put my pot back if the inside is still a little damp? The outside is totally dry, and I rub it down with a microfiber cloth, but the inside often stil has just a touch of moisture.
2-I have read that I should not rinse the outside with hot water after each brew, but just rub of the spots with a wet tissue or something once in a while. Any comments? How do you clean yours? I have been rinsing it sometimes with hot tea, sometimes with boiling water, but always after a session.
3-I love burning incense, especially after or at the end of a round of tea. This might be a bit too anal, but will the incense smoke in any way compromise the integrity of the clay?
4-I have a small hongni, small zini, medium duani (lower quality clay), and large duani (medium to higher quality clay). All are modern clay. Should my care for them all be about the same, or is there anything special about any of them that I should know for maintenance. I want these to last!
5-Any other helpful thoughts or tips. I need lots of teachers!

Thanks.