Hello, great site. Quick question. I currently live in a log home that I built myself and am in the process of putting a small additon on. I have some log siding left that was used on the gable ends (2nd flr) and would like to use the siding on the addition, but It has been outside and has weathered. Is there a process you recommend to bring the color back to the siding, it has become very gray, but is still in good condition. I had it covered but the elements still got to it. Bleach, sand