The EZ DETECT Stool Blood Test is the most advanced home test available to detect hidden blood in the stool, one of the primary early warning signals of many health problems. EZ DETECT is designed to detect blood in the stool that can be caused by bleeding ulcers, hemorrhoids, polyps, colitis, diverticulitis, fissures or cancer of the colon. EZ DETECT is a simple, sanitary, fast home test requiring no stool handling.