How To Remove Blood Stains From Cotton
Always follow garment label instructions when pretreating and laundering your clothes. For colored garments, test an inside seam for colorfastness. If the garment is washable, follow the instructions below.
Soak stained garment in cold water for 10 minutes. For fresh stains, pretreat with Purex® Complete with Zout®. For old stains, sprinkle the visible portion of the stain with meat tenderizer. The enzymes present in the meat tenderizer will help break up and remove the stain. Then launder with Purex® Detergent and a color-safe bleach (or chlorine bleach if the fabric is white).