When we eat we may have food under our nails or hands may become grossly dirty. Grossly means overly not disgusting. A three-minute scrub, three-minute scrubs are done when you have finish one case break down and set up for another case. Sometimes you can be scheduled to scrub 15 cases in a shift. When you scrub you are washing from your finger tips to your elbows, you are doing a controlled scrub counting each brush stroke. At all times, your forearms and hands must be kept at a forty-five-degree angle, above the waist and below your shoulders. If your hands or forearms fall above or below you are considered contaminated. If you become contaminated you must redo the surgical scrub. Once you wash an area you move on to the next; you are not allowed to go back to an area already washed. Once you start the scrubbing if you stop, touch anything other than the bush you must throw away your bush and start over. If you drop your bush before you finish scrubbing you will have to dry your hands and start