Stan,
Thanks - went to the site - good info. So, if I use this, can I keep my guns in a safe that's stored in an outside storage shed? All of my guns (a small arsenal) are in my Mom's house I would like to put them in a gun safe, but the only room she has is in a large shed outside. I was afraid of putting a safe out there due to rust. She lives near Ft Worth, Texas - humidity is about 30%, but the temerature stays in the 90's or 100's in the summer. If I use the golden rod, wouls i be ok to put a safe in an outside shed and store my guns in there?
Thanks for the help.