Well, since I am a fabric lover and dread parting with my worn-in shirts, I thought you might want to know a secret....one that will help small children, and those crafters that happen to put real blood into their work from a finger stick.  ALMOST ANYTHING that is of a natural base such as blood will come out with hydrogen peroxide. Being a Nurse, I have had occasion to use this cheap and easy to obtain product to keep my uniforms like new. Hydrogen peroxide also works on most food stains (like a baby's bib) and animal greases from hamburgers to that yuck left on the BBQ apron.  Just thought I would pass this on! Hugs to you in Ebay!  Lynnie  :-)