We started building our log home last summer. Before getting the roof on last fall, we had many days of rain. Over the winter, the logs have turned a grayish black on both the inside and outside. A few of logs have what I think they call ”blue stain” in parts of the log. They are white pine logs. We just had the interior cob blasted and it left a fussy finish. The surface color drastically lightened, but the fuss on the surface does still appear gray in areas. We are planning on sanding an

waterloop Changed status to publish April 2, 2024