Disinfectants β Chemical solutions or agents formulated to eliminate or inactivate harmful microorganisms such as bacteria, viruses, and fungi on surfaces. Available in liquid, spray, or wipe form, they are commonly used in homes, hotels, hospitals, and commercial spaces to maintain hygiene and prevent the spread of infections. Disinfectants may contain active ingredients such as alcohol, chlorine compounds, quaternary ammonium compounds, or hydrogen peroxide. They are applied to high-touch areas like doorknobs, countertops, and bathroom fixtures, ensuring a safe and sanitary environment.