There are many kinds of materials for earplugs, and there is no saying that which material is good. You can choose the one that suits your needs. It can be divided into silicone earplugs, sponge earplugs, and wax earplugs. It is recommended to choose earplugs with slow rebound and good breathability.
Silicone earplugs are not breathable, have high hardness, and can be used repeatedly for 5 times. You can wipe the earplugs with soap water, toothpaste and alcohol, which will cause pain in the ear canal and cannot be effectively muted continuously. The surface of sponge earplugs is smooth, soft and comfortable, with good noise prevention effect. It is suitable for sleeping. It can generally be used for half a year. It can also be scrubbed and generally does not cause ear swelling and pain. In addition, there are wax earplugs, which can be softened by hand and made into a shape suitable for the ear canal, but it is not hygienic enough, and wax may remain in the ear canal. It is not easy to clean. If you wear it for a long time, your ears will feel swollen and painful. It is currently less used.
When wearing earplugs, you should carefully read the product instructions and wear them in the correct way. Before wearing earplugs, you should wash your hands and keep the ear canal dry and clean. Be careful not to wear earplugs for a long time. Wearing earplugs for a long time will affect the normal secretion and excretion of earwax. The accumulation in the ear canal can easily cause tinnitus and even cause the ear hole to enlarge, which may damage the ear cavity and have a certain impact on hearing.