Lab safety procedures include: 1) Studying lab procedures before class and never performing unauthorized experiments. 2) Reporting all accidents immediately, even minor ones. 3) Keeping work areas organized and free of clutter, tying back long hair, and wearing closed-toe shoes, lab aprons, and safety goggles during all lab sessions. 4) Knowing first aid procedures and avoiding contact with chemicals by not tasting, sniffing, or pipetting by mouth. When heating substances, pointing away from people and never carrying dangerous chemicals or equipment near others.