The perception of "muzzle" differed from one society to another, as it is almost always a part of a social culture and a daily routine in East Asian regions, but it found great resistance in Europe and Middle Eastern countries, which some attribute to the nature of social and family life and the expressive face language. People tend to express their faces and socially accepted gestures and acceptable suggestions accustomed to them, while these expressions are considered to be somewhat restricted in other regions, but are considered socially unacceptable.

With the spread of «Corona» wearing a muzzle became a health and legal need supervised by senior officials, as happened in Austria, for example, as the Austrian Interior Minister decided to obligate citizens to wear masks while shopping in stores. In front of the shopping centers, the masks were distributed to the people, and he even ordered the police officers to wear the muzzle as a precaution, after 101 of them were injured by "Covid 19".

The urgent need for this commodity has led to the point that some countries have assigned factories, and even forced them to allocate production lines to manufacture the largest amount of respirators, respirators and complementary medical assistance such as disinfectants.

And with the importance of the muzzle in prevention, it is considered one of the "medical wastes" that must be disposed of safely, ensuring that it is not contacted by others.

There are two types of gags, one is normal if a person is ill with respiratory illnesses or fears for himself when mixing with others, and doctors are then advised to "isolate" until recovery.

The second type is for medical use, and it is a special type known as "N95" used by medical personnel to deal with or care for infected people.

For this reason, the World Health Organization has repeatedly advised against rushing to this species to make it available to medical personnel, especially with the growing demand for both types.

The two-sided muzzle is usually "white and blue", so on which side should it be worn?

The manufacturer usually recommends wearing a muzzle on her white face if you are the person with cold symptoms and wearing it on the blue face if you do not suffer from sneezing or a cold.

The muzzle should not be worn for a long time so that it does not turn into a pocket of germs as a result of being moistened with mist.

The demand for muzzles witnessed an urgent increase in the world to turn from a commodity whose production cost only a few pence to a rare currency.

Perhaps the explanation for this is because the masks factories were entirely devoted to the health sector, and not to the large-scale commercial production imposed by the Coffid 19 outbreak.

Medical agencies insist on wearing it, and the police and judiciary are supervising their application to the extent of imposing fines and imprisonment for violators.