Frequently Asked Questions
One of the main functions of masks is to benefit people who do not have Covid-19 from getting the virus. They are also used for people who already have COVID-19 to stop them from giving the virus to other people. Masks are one of the most effective ways to prevent droplets from making their way past the mask and onto the face.
Using a face shield in addition to a mask can definitely offer extra protection against the spread of the virus. The CDC recommends the wearing of a cloth face mask so as to protect yourself from airborne droplets and particles. A Face shield can be worn over the mask.
In guidelines released in April , the CDC says, “It is not known what level of protection a face shield provides to people nearby from the spray of respiratory droplets from the wearer.” (source.
While a cloth mask is still your best form of defence against the spread of the virus, face shields are still used by thousands of people as an additional protective layer when out in public, or when in close proximity to others.
While face shields do block the initial forward motion of a cough or a sneeze, the expelled droplets are still able to move around the visor and thus spread out over a large area in the environment. Face shields are ideally used a supplement to masks but should not be used on their own without a cloth mask.
Face shields can be a good alternative to those who rely on lipreading for communication, those who have difficulty breathing and for small children. Unfortunately, face shields are only useful as a supplement to face coverings and should not be used in lieu of a face mask. They do not provide the same level of protection as a face mask.
When it comes to face masks safety and comfort are the biggest things to consider. If you are able to wear your mask throughout the day comfortably then you will be more prone to ensuring that you wear it at all times. N95 masks are generally more protective than cloth masks and are often lighter and more comfortable to wear for most people.
These masks are used to trap droplets that are released when the person wearing the mask sneezes, coughs or even talks. They are invaluable in reducing the spread of the virus and are extremely easy to purchase or even make yourself. They can be washed and worn over and over again. If your cloth mask gets wet or dirty, then you can simply switch to a clean one. These masks are also not to be shared.
Surgical masks, also referred to as medical masks are loose-fitting and disposable. These masks are used to protect the nose and mouth from coming into contact with droplets that could potentially carry any viruses or germs. Their main function is to protect you from sprays or splashes that can enter the nose or mouth if not covered. These masks also have the ability to filter out large particles in the air and are able to make sure that droplets from the wearer are not spread to other people. These masks are for single use only.
N95 masks provide the highest degree of protection compared to any other surgical or cloth mask. This is because they are able to filter out both large and small particles when the wearer breathes. The reason why they are called N95 masks is because they have been designed to block 95% of particles or liquids that may come in contact with your face. These masks are often worn by healthcare workers and other medical personnel. These masks are not compatible for children or people with facial hair and are intended for single use only.
Wearing a medical face mask is meant to reduce the transmission of viruses by not allowing airborne particles to leak through the sides of the mask. If a person has facial hair it can prevent the face mask from sitting directly on the face. The space that is then created between your skin and facial hair will interfere with the fit and may allow for the virus to slip through the mask.
Most guidelines say that hand sanitizer should be at least 94.9 percent alcohol by volume. They should also contain ingredients for smell and taste that put people off from ingesting the product.
It is, however, important to stay away from sanitizers that contain methanol. Methanol is a toxic alcohol that can have adverse effects and cause nausea, vomiting and headaches when a too much is applied to the skin.
Staff and any other people who enter any business premises whatsoever are by law required to wear protective face masks as part of their personal protection equipment. Employers must by law provide all staff members with at least two fabric face masks to use while at work and when traveling to and from work.
Perspex screens do in fact create a clear physical barrier that assists to reduce the transmission of germs. This is important where there is communication between employees and customers as well as transactions between cashiers and till operators at retail outlets. This is a relatively low-cost PPE item that provides an unobtrusive solution for those working in customer service areas.
This is a very common an important question, especially for those who wear glasses. The most effective ways to prevent fogging of eyewear are:
- Ensure the mask fits firmly to the bridge/around the nose
- Wash the eyewear with soapy water and gently dry.
It is good practice to change your mask at least once daily and even more often if you are exposed to people or you are outside of your home. It is recommended that you wash your face mask in the washing machine separately from other clothes on the highest temperature setting.