DISINFECT is a term used to describe the process of removing germs, bacteria, and other harmful microorganisms from surfaces and objects. It can be achieved through various methods such as cleaning, decontaminating, sterilizing, purifying, sanitizing, fumigating, and cleansing. Cleaning involves the removal of dirt and debris from surfaces, while decontaminating involves the use of chemicals to kill or remove harmful microorganisms. Sterilizing involves the use of heat or chemicals to kill all microorganisms, while purifying involves the removal of impurities from a substance. Sanitizing involves the use of chemicals to reduce the number of microorganisms on a surface, while fumigating involves the use of gases to kill microorganisms. Finally, cleansing involves the use of soap and water to remove dirt and debris from surfaces. All of these processes are used to achieve the goal of disinfecting, which is to make an environment safe and free from harmful microorganisms.