A batch of OxiClean® will wash your hands, your clothes and your friends’ clothes. Also, since the main color agent is food coloring, fake blood recipes will stain anything and everything! Your hands will be a red mess at the end of your ghoulish mixing session, but don’t worry. One final word of caution: Making fake blood is a blast but it can be very, very messy. Real blood is also not transparent instead, it has an opaque quality that you’ll need to duplicate in your recipe. Real blood is not just red, it’s reddish brown. When you’re mixing a batch, it’s important to remember that what you see in the blender is not what the product will look like on your skin or dripped onto a piece of fabric. Blending the ingredients saves time and helps cut down on the overall mess of making fake blood. How to Make Fake Blood: The Easiest, Very Best Methodīelieve it or not, the secret tool for making the very best fake blood is a kitchen blender. (That’s just in case you need a little dribble of blood coming out of your mouth!) Most of them require ingredients found at a grocery store, making the fake blood final product completely edible. The fake blood recipes included here are designed to provide you with ideas to make up your own recipe based on your needs.