Well it's been awhile, but it's that time of year again. Hows everyone doing?? So tell me guys. this is my second, actually my first FULL year of wood burning. I did not clean my chimney after last season.....is this a problem? Harder to clean now? or doesn't make a difference? Should be good on wood I have around 8 to 9 cords stacked. I have three HH stacks....we'll see if they actually season better or not. two have been stacked since spring.