Our ear care spray contains glycerin, panthenol, and PCA sodium. It can reduce hearing impairment, restore hearing, completely cure tinnitus symptoms, super clean deep ear dirt and blockages, quickly treat ear inflammation, and relieve pain. Its usage is very simple: shake the bottle before use, remove the cap after shaking the bottle, hold the bottle upright, and aim the nozzle at the ear entrance, gently squeeze the bottle to let the product drop into the ear canal, let the product stay for 3-5 minutes, then turn your head to one side, wipe off the excess liquid with a tissue.