There's nothing cozier than snuggling up by a crackling fire on a fridged evening. But, before you set that gazing ball ablaze, when was your last cleaning? Creosote, a gummy residue created by soot, smoke, gases and other particles, can stick to the lining of your chimney.  Creosote is flammable and when it builds up, it can cause a dangerous chimney fire. There are approximately 25,000 chimney fires each year in America.  Experts recommend that chimneys be inspected every y