Ok, I figured I'd run this buy everyone as I am sure you had to deal with this at some time. Made my daughter in law a giraffe cutout of plywood which needed painted to be finished to use as a height measure gauge on the wall. Due to her not getting around to painting it for almost 2 years ( yes, 2 years! ), it has some surface mold on it from being in the garage. I am thinking of using straight Clorox on the parts to kill the mold before painting so it doesn't come thru. Any thoughts on this other than I'll have to probably lightly sand the raised wood some, planning on using a damp rag as to not do too much damage?