I have been using the combo of Goldenrod and a dessicant. Before safe was installed I put in a "pad" of vinyl/asphalt floor tiles to insulate safe from concrete. Also the "garage" is my workshop, hobby room so I had an AC/heating duct installed from central air, and replaced old worn out wooden overhead door with a snug fitting insulated garage door. At time of duct work replaced old 3 ton heat pump with new high efficency 4 ton model. After that my electric bill was reduced about 40% over previous years. I have had no problems with corrosion in my safe, even if I am slack in wiping down metalwork .
Last edited by Jeff King; 10/26/06 11:02 AM.