There are a few things you can do to clean an elk if it is being hunted. First, take off all of the clothing the animal is wearing and place it in a pile on the ground. Next, use a plunger to suction onto the elk’s horns and pull until all of the blood has drained from them. Finally, use a vacuum cleaner to suck out any dirt, moss, or other debris that may have built up on the elk’s skin.