Uploaded on Oct 23, 2020
If you are using a disposable Surgical Mask, you must have thought that why not I can use it again like a reusable/washable mask. Can You? In this PPT we will discuss, can you use a surgical mask more than one time?
Can I Reuse Surgical Mask?
Single-use Surgical Mask
A single-use Surgical Mask cannot be washed,
disinfected, or reused. As soon as you put on
these Medical masks and take it off, you should
throw it in a garbage can.
Thus, you do not have to remove it to put it back on
afterward, or pass it under the chin or even hang it
on one ear. As soon as you do one of these gestures,
your mask becomes unusable.
You have to remove it, throw it in a trash can and
put in a new one. Why? Because the moment you
put on a face mask, it is potentially contaminated. If
you touch it or use it again, you can infect yourself
or spread the virus
No more than 4 hours use
of Surgical mask
Likewise, a disposable Surgical Mask cannot be
worn for more than 4 hours. After wearing it for 4
hours, you need to throw it in a trash can and put a
new one.
But you may have read that there are technical
solutions to disinfect your mask: in an oven, in the
microwave, with UV rays? Be aware that health
authorities do not validate these assumptions.
None of these options are satisfactory for
disinfecting Medical masks for reuse. The only thing
to do after wearing a disposable surgical mask is to
throw it in the trash
What not to do with a
Surgical mask
Stanford medical school tried to disinfect masks by putting
them in a 70° oven for 30 minutes. The mask is indeed
disinfected. But the problem is, this is a special oven. Nothing
to do with the one we use in our kitchens! You should not
therefore reproduce this experience at home. It is ineffective,
even dangerous.
-Same observation with a microwave oven. But we do not
know how long it should be left in the microwave to have an
effective result.
Also, the Surgical Mask contains a small metal bar. And we
know that the microwave and metal do not mix. Enough to
create sparks explode his oven and ultimately render his
mask unusable! So this option is not valid.
- Can UV rays be a solution? The answer is always no! Because after being exposed to UV, masks become
ineffective: they lose their ability to filter viruses.
Suddenly, they are no longer useful. Not to mention that we do not have a UV machine at home!
-How about washing them with alcohol? Again, disinfecting them with alcohol may eliminate viruses.
But this damages the masks which lose their ability to filter. Also, alcohol and bleach vapors remain on
the masks even after several washes. And breathing in the vapors of these chemicals is toxic! The only
solution is therefore to throw away your Medical masks or FFP2 after having used it once
Which types of mask
that can be reused?
Only the cloth face masks are reusable. If
you are wearing a cloth mask, then you can
reuse it multiple times. It is still necessary to
have cleaned and disinfected it correctly
after having used it.
Find out how to do it here. You don't have a
cloth mask? Don't panic, here is the tutorial
to make one easily without a sewing
machine. And even easier, you can visit
Enviroprotectivegear.com to get the best
quality face cover mask
Embrace the new normal and
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