We have a woodburning stove which we installed 2 years ago, it's been amazing and cut oil cost dramatically. However early last week I lit it and smoke billowed out from every orifice, the room was engulfed with white smoke. After washing the floor, sofa, soft furnishings the smell eventually subsided after a couple of days. I was convinced it was damp wood so lit it again last night with only paper and kindling and the same thing happened?