BLUESTAR is a new reagent whose purpose is to reveal bloodstains that have been washed out, wiped off or are invisible to the naked eye. This BLUESTAR Forensic product is intended for crime investigators. Based upon chemiluminescence, its unique formula qualifies it as an effective blood revealer for crime scene as well as forensic lab use. BLUESTAR does not alter the DNA of the revealed blood which allows for its subsequent genotyping. It offers stronger and longer lasting luminescence, higher sensitivity than classic luminols mixtures. It does not require total darkness to see or a special camera to photograph. The nontoxic formula is completely soluble and stable over time.