We’ve owned our log home since Fall ’07; it was built in ’89. It’s in great shape and very solid. Fooring is tonge-groove hard wood; have noticed little black holes size of pencil eraser and smaller before, but believe we’re seeing more of them. There is no dust or residue, just little black holes which seem to be in a line. Any thoughts on what they are?

waterloop Changed status to publish April 8, 2024