Here are amazing fake-blood recipes you can use for Halloween, for pranking, or for first aid training.
A few gallons of fake blood are just the ticket for your Halloween haunted house, for some innocent pranks, or for emergency preparedness training. The problem is that there are a lot of recipes out there. The biggest complaint is that fake blood looks nothing like real blood… until now, that is. Steve Spangler uses some experimentation to make several very realistic batches.