Hey, hope I'm not reviving an old thread at this point but you guys were wondering if I was going to revisit the thread. Truthfully I have been revisiting it a lot, it's just that at first I was a little overwhelmed with all the new information, and then other things took over my life a little. I wanted to put together a more thought-out reply after the dust had settled a little, so to speak.
I want to say I hope you all had a wonderful Thanksgiving, and by the way, Thanks for Giving me so much excellent advice, hah! You guys literally blew me away. But I am proud to say that thanks in no small part to this advice, I have finally swept out my flue. I went to Lowe's just before Thanksgiving and got a 6" wire brush, three fiberglass rods, and a roll of Visqueen, which I would fold it up and close my stove's door on it to hopefully seal out any fine soot. I was advised that the stuff can fly around in the house for months and appear on bright smooth surfaces if you wipe it with your finger. Since that didn't sound fun, I decided not to take chances and I put some down on the carpet too.
While investigating around that day, I found out that the door on the bottom of the chimney, on the outside of the house, was open. I guess this is a cleanout door of some kind. Upon researching I found out that it certainly could have caused issues with draft! While I was out there I looked inside of it and there was a pile of ashes, coals, and for some reason, fasteners - either small bolts or large screws. I think these might have been left over from the previous owner of the house, but I hope it doesn't mean something worse. I didn't see any bits of masonry.
Then the day of Thanksgiving rolled around and it was pretty out - cold, but the sun was there to melt the frost. I hopped on my roof using a jury-rigged solution; I'm working on getting a taller ladder but this definitely worked in the meantime. GF was there to catch me if I fell, lol. Once I got up there it was much easier than I invisioned, at least to clean out what I could see. It was so easy, the GF decided to have me clean the sunroof, sweep the pine needles off and clean the gutters. Whew! Good thing there was lots to eat later on.
I left the Visqueen on for a few days, removed it and swept out the woodstove. I didn't see any chunks of creosote or even any soot. This is where I am right now; I'm not really certain if I swept out the whole thing or even if I did it properly. I don't have a bright enough light to look all the way down from the top, so all I could do was feel the resistance on the brush. It was pretty easy on the top half, but as I kept going down I felt one point where it seemed to get tight. Then it let off, but got tight again a little further down. After that there wasn't much resistance at all, and then I seemed to hit bottom.
I hope I didn't brush all that stuff down the pipe just so it could sit on top of the stove and blow up my adapter or whatever next time I light a fire. I can't see anything from inside of the woodstove, so do you guys know if there's a way I could do this? It was professionally installed and if I could avoid tearing it apart that would be pretty cool. I sure would like to see in there somehow or at least determine somehow that I swept it out thoroughly and safely. Is it still a DIY job at this point or should I begrudgingly dig out my wallet?
Again thank you so much to everyone for the wonderful advice and interesting discussion. Sorry for not writing sooner but I have been lurking all the while and I really appreciate you all.