First of all, let's find out just in case, what are earplugs? And the name is a special device that is placed in the ear canal in order to protect the person from excessive noise both during sleep and in completely non-quiet rooms. But not always they are at hand. For example, in the film titled "Destination 4" in order to save from the noise, milf put children in ears with tampons, but we strongly recommend that you use more suitable means, for example, cotton. And what are factory earplugs, and what are they actually made of? They are made mainly of foamed polyurethane or other elastic materials, which are not conductors of sounds. Most doctors believe that earplugs are absolutely harmless to the ears. They can be used by any person if he wants to get rid of unnecessary noise. But still, although practically everyone clearly understands what earplugs are and how easy it is to use them, the question often arises: are they safe, and is it harmful to use them every day?
This issue is controversial. If extraneous noise or the sounds of a busy city life outside the window prevent you from falling asleep, then the anti-noise earplugs are just an indispensable, saving thing. Just put these little devices in your ears, and you will be provided with a rest. Many scientists are sure that earplugs are not only completely harmless, but also save their presence from low-frequency sound, to which the human ear is very sensitive. As mentioned earlier, they can be purchased at a pharmacy, but the ideal defenders will be devices made on an individual order in a specially equipped workshop.
Perfectly help you get rid of extraneous noise and homemade ear plugs, that is, cotton wool, twisted in a special way and inserted into the ear canal. Such a device will protect you no worse than the purchase. And the safety of such "homemade" can not worry at all.
However, not all so simple. What are ear plugs? This is what a person uses every day. With the constant use of something, the body begins to get used to this and, so to speak, "surrenders". If you resort to the help of ear plugs constantly, you can not fall asleep in any other way, except in complete silence. And your brain can also be protected from weak external noises and go to sleep. With the constant use of earplugs, this ability is dulled. So take breaks in using your little helpers.
There is one more thing that must be remembered for all people who use earplugs. Ideally, these devices are designed only for one-time use, but in rare cases, people adhere to this rule. If you do not intend to purchase a new pair for each night, then be sure to store your earplugs in a clean and securely protected container from the dust. And even more so do not share them with everyone. This is a banal rule of hygiene, and if you do not observe them, then you will only get worse. And few of us wish evil for ourselves. Therefore, you have no health and strong and happy dreams!