Anti-noise earplugs are personal protective equipment. If bad earplugs are selected, they will do harm to the ear canal, such as ear canal inflammation, allergy, ear pain, etc.
So how do choose anti-noise earplugs? Now I would like to share my experience with you:
Choose earplugs, try to choose brand earplugs, so there will be no fake ones, and the quality is guaranteed. It is best to have a trademark and pass the quality certification. Earplug certificates are divided into EU CE certificates, American ANSI certificates, material test reports, etc. Silicone noise-proof earplugs can be washed with water or wiped with a wet towel after use, it can also be used to kill the pathogenic bacteria on the earplugs. The sound insulation effect is good and sanitary. However, disposable sponge earplugs can not be cleaned with wet wipes or water. They can be discarded after 2-3 times of use. The special cavity structure of sponge earplugs is easier to hide dirt, and because of the particularity of its raw materials, it will also weaken the noise reduction effect after washing and become difficult to wear.
Also, wear comfortable earplugs. Good earplugs have high density, a good hand feel, and slow rebound. It can be pinched by hand. The rebound of high-quality anti-noise earplugs is generally more than one minute, while the rebound of poor quality earplugs is very fast, generally only more than 10 seconds.
Many people who wear earplugs for the first time will feel swelling and pain and itchy ears. The first reason is that the ear canal itself is more sensitive, or too large earplugs are selected. The adult ear canal is about 2.3 to 2.9 cm long and about 0.7 cm in diameter, which is equivalent to the diameter of an ordinary pencil. For people with weak ear canals and small ear canals, ES3010 earplugs from EASTRAGON are recommended. This earplug is customized for people with a small ear canal. The concave-convex shape of the body part of the earplug conforms to ergonomics, which can ensure that it can be worn in the ear but will not fall easily. At the same time, it also has a better noise reduction effect. The noise reduction of this earplug is 35 dB, which can play a good anti-noise effect even in noisy factories.
When talking about earplugs, I first thought of 3M personal protective equipment. Maybe you never heard of EASTRAGON. EASTRAGON is a manufacturer of hearing protective equipment and a supplier of some brands, such as LYSIAN, with stable production capacity and controllable delivery time.EASTRAGON’s sponge earplug has rough pores, which is different from other earplugs. The left figure shows the cross-section of the same type of sponge earplugs, and the right figure shows EASTRAGON sponge earplugs.
So choose earplugs to choose professional. Not only to wear comfortable but also pay attention to anti-bacteria. Cleaning or replacing earplugs before and after each use can effectively avoid ear canal infections. Don’t choose earplugs of poor quality for the sake of cheapness, which will endanger your health. Of course, too expensive earplugs are not necessary. Just sponge earplugs are enough for normal use.