Antiseptic solutions are substances used to reduce or eliminate harmful microorganisms on living tissues, such as skin. They are commonly used in medical settings to prevent infections during surgeries or wound care. Common antiseptics include alcohol, iodine, and chlorhexidine, which work by killing bacteria, viruses, and fungi. These solutions are different from disinfectants, which are used on non-living surfaces. Antiseptics are designed to be safe for use on skin and mucous membranes. Proper application of antiseptic solutions can help promote healing and protect against infections in minor cuts and abrasions.