Disinfecting uses chemicals (disinfectants) to kill germs on surfaces and objects. Some common disinfectants are bleach and alcohol solutions. You usually need to leave the disinfectant on the surfaces and objects for a certain period of time to kill the germs.

How is disinfection used?

Disinfecting. The process of disinfecting removes harmful organisms from objects. This is usually done by applying chemical sprays or wipes. One of the greatest advantages to disinfecting is the availability of products to the general public.

How does a disinfectant work?

Disinfectants work by destroying the cell wall of microbes or interfering with their metabolism. ... Disinfectants kill more germs than sanitizers. Disinfectants are frequently used in hospitals, dental surgeries, kitchens, and bathrooms to kill infectious organisms.