I bet you've ever wondered which mask is the safest, haven't you? After all, when it comes to protecting yourself from COVID-19, every care is necessary to have maximum protection when leaving for work or carrying out other activities.
With that in mind, Costa do Sauípe provides a complete guide on what are the main mask models, the protection levels and which mask is the safest. Check out these and other details in our following article.
How is COVID-19 spread?
To know which masks are the safest, it is important to understand how coronavirus is transmitted. After much research, experts found that the main means of spreading the virus is through the
air. When a contaminated person speaks or sneezes, for example, they release, in addition to droplets of saliva, aerosols, which are microparticles that can be suspended in the air for hours, especially indoors. Therefore, wearing a safe mask is essential to protect yourself from the spread of COVID-19.
Other forms of contagion
In addition to saliva and microparticles, the virus can remain alive on surfaces, tissues, and objects for up to three days. However, although the probability of contagion is low in this case, it is important to be careful, always sanitizing your hands after contact with external surfaces
. Coronavirus can also be transmitted through the sharing of personal items, such as cups, plates, and cutlery. Find out which models are there and which is the safest mask to use below.
Cloth
masks Cloth masks were one of the first options to protect themselves amid the scarcity of the surgical model. Over time, they conquered the market for their variety of models and cost-effectiveness, since they can be reused
after cleaning. They do offer a level of protection to those who use them. Masks made of a single or double layer of fabric, for example, prevent others from having contact with the virus if you are contaminated
. However, you still have direct contact with the air, which may cause you to have contact with the virus if you are in a contaminated environment. That's why, earlier this year, airports banned passengers from boarding with fabric masks with a double or single layer of
protection. Mask with triple layer of protection
The safest mask to be used is the one that offers a triple layer of protection. According to experts, this model offers 25% protection. Remember that this mask must be changed every three hours and sanitized immediately after use
. Surgical mask
Surgical masks were one of the first models to be used to protect against the spread of COVID-19. They are widely used in various health sectors, made from materials such as TNT, for example
. Many people don't know if disposable masks are safe. On average, they offer a level of protection of up to 40% and must be changed every two hours. This model is usually a more practical option, especially for indoor environments with poor ventilation
. PFF2 (N99)
Widely used to avoid contact with dust or waste materials, such as concrete, for example, this model was used in some civil construction sectors as safety equipment. Over time, it began to be used to prevent COVID-19.
Because it has straps that mold to the face and a filtration system, it can be considered the safest mask in the world. Research indicates that it offers up to 99% efficiency in preventing contagion by airborne aerosol droplets
. Although not one of the most stylish models, the PFF2 fits the face perfectly, creating an air barrier. Therefore, all air that enters must pass through the mask filter, and the microorganisms present in the air are trapped in the filter, which prevents you from having contact with them
. The PFF2 model is regulated according to the guidelines of the INMETRO (Institute of Weights and Measures of the State of São Paulo). Therefore, the original PFF2 must contain the organ seal and meet the specified specifications, such as elastic bands that fit the back of the head, and not the ears, like traditional models.
Is PFF2 reusable?
PFF2 can be reused. It must be changed over a period of four to six hours, but it must not be washed. Ideally, after use, it should be left in a ventilated environment with good ventilation for 36 hours. For this reason, it is important to have several models and alternate the days of use
. Travel safely
Now that you know which mask is the safest, it is essential to take all preventive precautions when traveling. With your safety in mind, Costa do Sauípe has adopted a series of COVID-19 prevention protocols
. Enjoy the best of Bahia's natural beauty and culture in an environment with the Responsible Tourism seal. Check out our promotional packages and make your reservation now.
