But research indicates that N95 respirators are far better at protecting you from COVID thancloth masksandsurgical masks.
Other types offace coveringscapture less than that, which means they offer less protection.
Buying disposable N95 respirators and discarding them after each use is costly.
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you could get free N95s at most large pharmacy chain stores.
How Long Can I Wear My N95?
Over time, the electrostatic charge that traps particles can also weaken.
The longer you wear it, the harder breathing through the respirator becomes.
This is another sign its time to replace your respirator.
However, this number likely skews high for the average consumer.
Researchers were able to decontaminate the masks with vaporized hydrogen peroxide between usessomething you cant do at home.
Some N95 respirators are made to be used longer than others.
They have filters that the wearer can replace from time to time.
The easiest way to decontaminate your mask is to place it in a dark, dry place between uses.
Srikrishna recommended having several masks that you’re able to switch out.
That way, you do not have to wear one mask on consecutive days.
According to Srikrishna, the rotation lets the mask dry out and lets the bacteria and viruses die off.
Likewise, putting an N95 in the microwave is not effective.
Its also dangerous if the mask has a metal nose bridge or staples.
To learn more about the latest research on reusing N95 respirators, visit theN95Decon public resources page.
For the most recent updates on COVID-19, visit ourcoronavirus news page.
2022;50(2):217-219. doi:10.1016/j.ajic.2021.11.005
