The basics Syrup based blood for fresh blood effects. Available in a 2 shades:  Bright Arterial and Dark Venous. The benefits Easy removal from skin with soap and warm water. Safely cleaned from most fabrics and surfaces, however spot testing is recommended before use. The uses A thick, realistic, almost opaque liquid, Mehron’s Stage Blood is non-toxic and safe for use in oral applications. The bottom line Mehron Stage Blood creates a realistic theatrical appearance both on stage and film.