Citando:
- "Research shows that most people's ears contain bacteria including pseudomonas, staphylococcus and strep, which usually does not cause any health problems. But if the bacteria becomes too high or if new bacteria enters your ear it can cause an infection."
- "When you disinfect, make sure to clean any waxy residue off first, then wipe down the earbuds with a cotton ball dampened with disinfecting spray or rubbing alcohol."
KWDs: Fones, Auscultadores, 2016-04, Bactérias, Cera,
