The doctors' advice hasn't changed much, but it's still so unsatisfying: You should not use cotton swabs to clean your ears.
원문출처 : http://www.cnn.com/2017/01/03/health/earwax-cleaning-guidelines/index.html
원문출처 : http://www.cnn.com/2017/01/03/health/earwax-cleaning-guidelines/index.html