It seems like all I have to do is walk by a knife and I start bleeding. As I have gotten older my skin has become thinner, and I'm also on blood thinners. I get little nicks and cuts all the time and never even notice it until I see blood on the project. Today I just finished sanding a pine end table and suddenly noticed a spot of blood on the front carcase edge. I wiped as much off as I could with a wet sponge, but it looks like it'll take a little more sanding. Anyone found a good way to remove blood stains?