Mix one (1) cup white vinegar and 3 cups water and keep at room temperature. Warm to body temperature at time of rinse. Purchase an ear bulb syringe at your drugstore. Holding the ear back and out from your head, flush the ear out with the solution, 4 bulbs/ 2 times per day. Dry the opening to the ear canal gently with a Q-tip. If an ear drop is prescribed, place the drops in the ear canal after drying the ear with the Q-tip. Do this for 1 week.