Brown recluse bite care: debrission and cleaning several time each day. Wash area, asap, call doctor, save spider in vial. At home; wash, I prefer peroxide but bleach if handy, wash soapy to clear area, peroxide and we use Iodine, Careful some are very sensitive, bandage loosely to catch drainage, later remove bandage repeat scrub, carefully and genteelly remove all puss/materials, peroxide, iodine, bandage, repeat. Hole must be kept open and allowed to heal inside out. If red area grows, get to ER. My one son has been bitten when sitting at a picnic table, inside his pants(dropped on the floor) inside his shoe and another one bit , in the hospital, when they brought him a blanket. Bud.