De-contaminants are substances designed to remove or destroy harmful contaminants from surfaces or environments. Synonyms for de-contaminants include disinfectants, sterilizers, purifiers, cleaners, and sanitizers. These substances are used to eliminate microbial, viral, and other types of contamination from various surfaces and materials, such as medical equipment, water sources, air conditioning systems, and food preparation areas. De-contaminants are vital in preventing the spread of infections and maintaining hygiene standards in industrial, healthcare, and home environments. The use of effective de-contaminants is essential to ensure public safety and prevent the spread of dangerous pathogens and pollutants.