: Add Red Food Dye gradually. Use a tiny drop of Blue or Green Dye to deepen the red into a more realistic, darker venous color.
This version is safe for use around the mouth and has a realistic, viscous look that mimics oxygenated blood. BloodHD
Use this if you are applying blood to fabrics and want to minimize permanent staining. : Add Red Food Dye gradually
: Add a small amount of Cornstarch to make the liquid less translucent. 2. Washable Costume Blood Use this if you are applying blood to
: Apply a solution of Potassium Thiocyanate to the skin (it will look clear). Trigger : Coat a blunt prop knife in Iron (III) Chloride .
Creating realistic "Blood HD" (high-definition fake blood) depends on whether you need it to be edible (for mouth work) or washable (for costumes). Here is how to prepare professional-quality fake blood using common ingredients: 1. Edible "Cinema" Blood