The chemicals have to be in contact with each other in order for any type of chemical reaction to take place. One of the most common examples of a chemical reaction is the rusting of a fence. The combining of the metal and the oxygen causes bonds to break and new ones to be created, which results in the creation of iron oxide or rust.
The ear canal cleans itself with a waxy secretion called cerumen. Cerumen is resistant to water, sticky (to trap dust) and migrates out of the ear canal to self-clean the ear. Sometimes, the wax builds up and causes symptoms, including mild deafness and a sensation of fullness inside the ear.
Benefits of Ear Wax. Hereâs why you want ear wax:â. It prevents bacteria, germs, and dirt from getting into your sensitive inner ear. The waxy substance that is your ear wax traps and essentially suffocates the bacteria and germs that breed in your ear canals. Ear wax prevents them from spreading out of control, preventing infections in your ear. It collects dirt and slows bacteria growth.The sticky ear wax traps the dirt that blows into your open ear canal. That way, the sensitive skin of your ear canal is safe from irritation and possible infection.