LHO: Scientific Scientific studies suggest which the humidity within your ear canal makes it a ripe breeding floor for microorganisms. Get in the routine of cleansing your earbuds as soon as every week. It's also wise to try out to scrub them after every single workout to find the sweat https://www.linkedin.com/pulse/best-workout-earbud-muhammad-usama-khurshid-nfj4e/