My best friend and I both have wood stoves, I run a blaze king princess and he runs a englander 30nc, we both have been heating with wood as a primary source for 4 seasons each, that's where the similarities stop... He calls me anal for having at least 2 seasons worth of wood, always gathering early and keeping neat stacks in dry areas of the yard. Earlier this year while he was over at my house he helped me clean my chimney, I got about 3 cups of grey / hint of yellow ash with a tiny bit of black creosote out of the stove. We just did his chimney and well, let the pic explain itself, about a gallon and a half of just creosote came out, he was very surprised and now since he has a little baby he will be changing his approach to burning wood.