Could you tell me if i washed blood off my hands and i can't see it anymore is the blood gone from my hands?

Blood or any organic: Material may still reside in the small ruggae or skin folds of your hands. When i put my surgical loupes on an dlook at my hands before i wash them for the or I am amzaed at what i see. This is why surgeons scrub their hands enve when wearing sterile gloves. There are special soaps and detergents for blood but soap or midl detergent and a 3 minute scrub works well . It does for most medical staff.