why wax builds in ear canal
Benefits of Ear Wax. Hereâs 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.