Nowadays, medical masks are not only used in hospitals but also widely used in daily life. In particular, white medical masks are products with a high sales rate compared to many other common types.
Introducing white medical masks
White medical masks are known as one of the indispensable items in today’s era, when epidemics are complicated and environmental pollution is becoming more serious. A mask always on your person will help you limit the penetration of disease-causing viruses from the outside, protecting human health. In addition, white medical masks are also used in medical examination and treatment environments such as hospitals, clinics, etc. for doctors and medical staff in the process of contacting and examining patients. The following article will help you have an overview of white medical masks.
Medical masks in general and white medical masks in particular are made up of the following 3 basic layers:
Outer layer: Usually has different colors such as: blue, black, white, pink, … to help mask users identify and wear the right side, avoiding wearing it upside down. This layer is used to prevent liquids such as saliva, sneeze water, …
Middle layer: The middle layer has the ability to filter the air, the main component of the middle layer is activated carbon. The layer has the function of preventing smoke and dust flying in the air with super small size, avoiding contact and penetration into the respiratory environment. Depending on the characteristics and properties of the mask, there can be 1 to 2 middle layers.
Inner layer: This layer is usually smooth, does not cause irritation or itching to the skin, helping the user feel most comfortable and pleasant.
What should you pay attention to when buying and using white medical masks?
After buying a white medical mask, many people still do not know the real uses of medical masks and how to use them properly. The following questions will help answer these questions.
How many times can a white medical mask be used?
To know whether a medical mask can be used multiple times or not, we need to rely on different factors such as: how many layers are white medical masks made of, what material is the mask made of, what are the instructions on the packaging, etc. For multi-layered or cloth white medical masks, they can be used more than once, but for other types, they should only be used once.
Should white medical masks be washed?
Medical masks are currently printed by manufacturers with recommendations on the number of times they can be used on the packaging, so users should not wash them for reuse. To ensure health stability, we should change the mask after one use, and should not wash the mask too many times, as this can reduce its effectiveness and affect health.
Do medical masks have a shelf life?
This is a question that many consumers are wondering about today: do white medical masks have an expiration date? Before buying, you need to monitor and check how long the mask can be used for and whether it is about to expire. You should choose quality masks that are still within their expiration date to ensure the effectiveness and characteristics of medical masks.
