Deep earwax means that the earwax is located at the bottom of the external auditory canal or in contact with the eardrum, and attention should be paid to this particular case. If you use ordinary hooking methods, it is easy to damage the bottom of the external auditory canal and the eardrum, and aggravate the patient’s condition, cause serious side damage, and even caused a medical dispute. For earwax deep, there can be several methods, one method, you can use drugs to soften the earwax, and then use saline to rinse, which is softened off, such as phenol ear drops, sodium bicarbonate ear drops and so on can be rinsed. There is another method, after softening the earwax with ear drops, under the ear endoscope, suction with suction, it must be emphasized that it is an ear endoscope, direct suction to remove.