Completely stain-free, powdered blood. Used to simulate blood effects in movies: scars, wounds, drips, stains, cuts, you can even fill a swimming pool. Widely used by first responders for training purposes. This product does not stain. Add water to powder and make it as thick or thin as you like. To clean up a "bloodied" surface we recommend a soap solution. Wash with soap and water to remove from skin. DO NOT INGEST. Available in 2.5 oz, 4.4 oz, 3 lb and bulk 25 kg.