Mask In Ziplock Bag In Microwave
Ziploc brand bags made by sc johnson are bpa free.
Mask in ziplock bag in microwave. Bpa or bisphenol conducted and published by the university of cincinnati found that the estrogen like chemical bisphenol a bpa has been shown to encourage the growth of a specific category of prostate cancer cells. The reason people are doing this is because it was posted all over facebook to sterilize your masks stick them in a ziploc bag in your microwave for one minute. Those that use a fabric mask after wearing place in ziplock bag and microwave 2 3 minutes to sanitize. Do this after each wear says a post that users have shared.
It s critical to pre heat if you have a gas oven. Once the disposable mask is safely removed place it in a convenient but safe storage spot. After 3 minutes in the microwave and then waiting for the mask to cool down paddy took a met one gt 521 and tested how well the mask was able to capture 0 3 micron particles. Using this method you would need one mask per person.
Do this after each wear. N95 respirators shouldn t be microwaved either according to a 2009 study published in the annals of occupational hygiene they melt in the microwave. As is the case with most text based facebook status updates the claim appeared without specific citations or links indicating the advice was authentic or correctly described. This particle size is important to test because it s typically the most difficult size to capture.
Online posts recommended microwaving the masks in a plastic bag for a few minutes to clean it. Jade flinn msn the nurse educator for the biocontainment unit at johns hopkins medicine said that she. Many of these masks have small metal parts in them that may not be visible and metal can obviously not be put in a microwave. Do not use a microwave.
Otherwise if you turn the oven on with paper bag in it the bag could catch fire. Cue the advice of facebook. The ill advised method has even been touted by reputable health organizations like vcu health which. If wearing a fabric mask meharry medical president just stated to place mask in ziplock bag and heat in microwave for 2 3 minutes to sanitize after each use.
The viral post on facebook shared by a user named catherine russell reads.