Worldwide usage of earphones has increased especially among the school, college and university students who have a high rate of sharing among them. Unlike airline headsets, headphones and stethoscope earpieces can easily be a vector of potential pathogens that can give rise to otitis externa. (WHO/CIBA report, 1996). The ear infections as reported by the (NIDCD) estimates that approximately 15% of Americans (26 million people) between 26 to 69 years have high frequency hearing due to exposure to ear infections, noise at work and during leisure time. As of December 2012, approximately 324,200 people worldwide have received cochlear implants and in the USA about 58,000 adults and 38,000 children have received them too due to ear infection or defects (WHO Report, 1996).