It is generally recommended to go to an ENT department in a timely manner to have the rubber removed by a specialized instrument (foreign body hook) or by rinsing under the operation of a professional doctor, depending on the size, shape and location of the rubber as well as the patient’s physical condition. 1. Removal with specialized instruments: If the rubber is smooth, it can be removed by using a foreign body hook or a small spatula or other instruments that go over the foreign body under the operation of a specialized doctor. 2. Flushing method: This is suitable for patients who have a small rubber in the ear. Of course, patients with otitis media, tympanic membrane perforation, presence of vegetative foreign bodies in the ear, acute polygonal foreign bodies, etc. are prohibited from using the flushing method. When the rubber enters the ear, it needs to be removed promptly. The rubber may carry a variety of bacteria, etc. If it is not removed in time, it may cause friction damage to the ear and secondary infection. If there is a foreign body into the ear canal, you should seek professional medical treatment in a timely manner, to avoid blindly forcibly remove themselves.