What do disinfectants combat?

Disinfectants are specifically designed to eliminate or reduce harmful microorganisms on nonliving surfaces and objects. They are effective against a range of pathogens, including bacteria, viruses, and fungi, but they are not intended for use on living tissues; that role is typically filled by antiseptics. Disinfectants are commonly employed in environments such as hospitals, kitchens, and bathrooms to maintain hygiene and prevent the spread of infections. By understanding that disinfectants target microorganisms on inanimate surfaces, one can better appreciate their role in infection control and sanitation practices.