We are in the process of building a Northern white cedar D log home. It is under roof now, but many of the inside beams and inside walls are dirty from sitting outside. Also, there are some minor water stains. Someone suggested cob blasting the interior, someone else said to sand the walls, a third person said to use a bleach solution to wash the walls. What do you recommend, and when should I do it. Thanks1

waterloop Changed status to publish April 9, 2024