Flies in the ear can be removed by shining a light, removing them with gun-like tweezers, sucking them out with a suction device or flushing them out. 1. Lighting: Flies are phototropic, so in a dimly lit room, shine a light on the opening of the ear canal to make the fly fly fly out along the light. 2. Remove with gun-like tweezers or flush out: To avoid flies from crawling towards the eardrum, you can use oil, ethanol, etc. to drop into the ear, or place a cotton ball soaked in ether (or other volatile anesthetics) in the external ear canal for a few minutes to stick, anesthetize, or kill the insect and then remove it with gun-like tweezers; suction; or flush out with warm saline solution. It should be noted that avoid using ear spoons, cotton swabs, twigs and other objects to pull out the ears to prevent damage to the external ear canal and secondary infection. It is recommended that flies in the ear, timely hospital consultation, by a specialist to remove.