Disinfecting N95 and Surgical Masks - The Right Way! | |
Anonymous Coward User ID: 76862206 United States 04/03/2020 02:36 AM Report Abusive Post Report Copyright Violation | I just spray mine with 70% isopropyl alcohol (on the inside and outside surfaces) using a regular trigger spray bottle set to a fine mist. 30 seconds later, any coronavirus present is neutralized. Wait 5-10 minutes if you want the mask fully dry before reusing it (so the mask doesn't still have the isopropyl alcohol denaturing additive smell when breathing through it). Quoting: Anonymous Coward 78690922 If you have two masks that you can put on rotation that works best, because you can use the second one while the first one is drying so there's no down time at all. Friend, read the study Q2: Can the masks be treated using alcohol? A: No. Face masks cannot be sterilized using alcohol because the charges will be erased by either alcohol liquid or its vapor, as described above. . |
G3
User ID: 78444280 United States 04/03/2020 02:42 AM Report Abusive Post Report Copyright Violation | |
Anonymous Coward User ID: 78537041 United States 04/03/2020 02:46 AM Report Abusive Post Report Copyright Violation | I would guess 30 seconds in a microwave oven would probably do it. Quoting: Anonymous Coward 78073861 I would guess 30 seconds in a microwave oven would probably do it. Quoting: Anonymous Coward 78073861 Never in microwave if there’s a metal strip on the mask to fit around nose. As long as the metal has no points your fine. Stick a metal spoon in the microwave for 30 seconds. Now stick a fork in the microwave for 3. Report back your findings Uh, bullcrap. It doesn't need "points" to spark up and ruin your microwave. I know. I had to replace a couple of them. |
Anonymous Coward User ID: 78537041 United States 04/03/2020 02:47 AM Report Abusive Post Report Copyright Violation | |
Anonymous Coward User ID: 78627459 United Kingdom 04/03/2020 02:48 AM Report Abusive Post Report Copyright Violation | |
Anonymous Coward User ID: 78724675 United States 04/03/2020 02:49 AM Report Abusive Post Report Copyright Violation | Masks Will Help Protect You. The virus lives within droplets. Droplets cannot get through the mask. Quoting: Anonymous Coward 76543442 Here you go folks. Legit information from Dr. Peter P. Tsai, inventor of the electrostatic charging technology that makes the filter media of face masks including medical and N95. Q1: Can the masks be treated by heat? A: Yes as indicated in Figure 1, it is reported (if it is true) that COVID-19 cannot survive at 65C for 30 minutes. Therefore, it is safe to treat the masks in hot air at 70C for 30 minutes and this process can be repeated multiple times to reuse the masks without a noticeable loss of efficiency. ... In such a case, respirator N95 is recommended to protect against suspended submicron virus to stop them from penetrating through the respirator body as well as from the edge leakage. The size of a corona virus is 0.08 – 0.12 μm (or 80 -120 nanometers). However, it is always survived with a host, which is bigger than the virus per se. But the host can be a suspended submicron droplet/particulate. [link to utrf.tennessee.edu (secure)] Please pass the info on to others! Mist your mask with Colloidal Silver. |
Anonymous Coward User ID: 78537041 United States 04/03/2020 02:49 AM Report Abusive Post Report Copyright Violation | I have the perfect way to do this safely. Quoting: Bondhue The temp recommended in Fahrenheit is 150 degrees. A jerky making dehydrator runs at 165 degrees and has a fan to blow the air through the mask. Make you some N95 jerky. My mask is getting sanitized as I type. Blow air and send the virus airborne? I think I will pass. |
Anonymous Coward User ID: 77351373 United States 04/03/2020 03:07 AM Report Abusive Post Report Copyright Violation | Masks Will Help Protect You. The virus lives within droplets. Droplets cannot get through the mask. Quoting: Anonymous Coward 76543442 Here you go folks. Legit information from Dr. Peter P. Tsai, inventor of the electrostatic charging technology that makes the filter media of face masks including medical and N95. Q1: Can the masks be treated by heat? A: Yes as indicated in Figure 1, it is reported (if it is true) that COVID-19 cannot survive at 65C for 30 minutes. Therefore, it is safe to treat the masks in hot air at 70C for 30 minutes and this process can be repeated multiple times to reuse the masks without a noticeable loss of efficiency. ... In such a case, respirator N95 is recommended to protect against suspended submicron virus to stop them from penetrating through the respirator body as well as from the edge leakage. The size of a corona virus is 0.08 – 0.12 μm (or 80 -120 nanometers). However, it is always survived with a host, which is bigger than the virus per se. But the host can be a suspended submicron droplet/particulate. [link to utrf.tennessee.edu (secure)] Please pass the info on to others! If virus can’t survive at 65c, why are people dying in places like Ecuador? |
Question EVERYTHING
Traveler In The Matrix User ID: 78700867 United States 04/03/2020 03:11 AM Report Abusive Post Report Copyright Violation | Masks Will Help Protect You. The virus lives within droplets. Droplets cannot get through the mask. Quoting: Anonymous Coward 76543442 Here you go folks. Legit information from Dr. Peter P. Tsai, inventor of the electrostatic charging technology that makes the filter media of face masks including medical and N95. Q1: Can the masks be treated by heat? A: Yes as indicated in Figure 1, it is reported (if it is true) that COVID-19 cannot survive at 65C for 30 minutes. Therefore, it is safe to treat the masks in hot air at 70C for 30 minutes and this process can be repeated multiple times to reuse the masks without a noticeable loss of efficiency. ... In such a case, respirator N95 is recommended to protect against suspended submicron virus to stop them from penetrating through the respirator body as well as from the edge leakage. The size of a corona virus is 0.08 – 0.12 μm (or 80 -120 nanometers). However, it is always survived with a host, which is bigger than the virus per se. But the host can be a suspended submicron droplet/particulate. [link to utrf.tennessee.edu (secure)] Please pass the info on to others! First they ignore you, then they laugh at you, then they fight you, then you win. ~ Mahatma Gandhi "Always, at every moment, there will be the thrill of victory, the sensation of trampling on an enemy who is helpless. If you want a picture of the future, imagine a boot stamping on a human face—forever." ~ George Orwell "The exact level of tyranny that you're going to live under, is the level of tyranny you put up with." ~Thomas Jefferson "All tyranny needs to gain a foothold is for people of good conscience to remain silent. ~ Thomas Jefferson |
Anonymous Coward User ID: 77094755 United States 04/03/2020 03:13 AM Report Abusive Post Report Copyright Violation | These are the two methods the CDC found to be very effective that can be easily done: 158 F heating in a kitchen-type of oven for 30 min Hot water vapor from boiling water for 10 min I just use my steam mop and let it steam the mask for about 12 minutes |
allentownchemtard
User ID: 78725206 United States 04/03/2020 03:21 AM Report Abusive Post Report Copyright Violation | |
Mathetes 2.0
User ID: 70130253 United States 04/03/2020 03:27 AM Report Abusive Post Report Copyright Violation | Or you could just make SUPER EFFECTIVE REUSABLE MASKS In a controlled study/experiment this showed 100% survival rate in the test mice The study: "A reusable virus deactivation system by functionalization of the main fibrous filtration unit of surgical mask with sodium chloride salt. The salt coating on the fiber surface dissolves upon exposure to virus aerosols and recrystallizes during drying, destroying the pathogens. When tested with tightly sealed sides, salt-coated filters showed remarkably higher filtration efficiency than conventional mask filtration layer, and a 100% SURVIVAL RATE was observed in mice" Salt-coated filters proved highly effective in deactivating influenza viruses regardless of subtypes and following storage in harsh environmental conditions. Our results can be applied in obtaining a broad-spectrum, airborne pathogen prevention device in preparation for epidemic and pandemic of respiratory diseases. The process I developed to make my masks reusable, but it can be applied to any mask! In the study they just used surgical masks. Ingredients/process:1st the ingredients: N95 or whatever kind of mask you can get, 1 MERV 13 hvac filter (One of the highest rated Hvac filters you can buy), non-iodized salt, polysorbate 20 ( food safe binding agent) Cut the hvac filter into strips wide enough for your mask For 1 mask & filter: 100mi(3.4oz) water, add 29 grams((1.02 oz) salt (non-ionized) Bring to just below a boil on the stove Dissolve until cool, add 1/4 teaspoon polysorbate 20(binding agent), mix well. When it cools, pour solution into spray bottle, spray hvac filter until wet on both sides, dry overnight. Affix the MERV 13 filter onto N95 mask or whatever kind of mask you have I'm using hot clue(I'm sure there is a better way to do this) [link to www.nature.com (secure)] Thread: Made 4 tonight..........reusable virus deactivation system... 100% survival rate was observed in mice infected with virus penetrated through salt Be strong, be of good courage, God bless America & long live the republic. . |
Anonymous Coward User ID: 78726658 United States 04/03/2020 03:28 AM Report Abusive Post Report Copyright Violation | Where's the data sheet or study where these methods are approved? What is the manufacturer and do these methods meet the requirements set forth by the manufacturer? According to 3M, there are currently no methods acceptable to disinfect the n95 respirator according to four key aspects of successful disinfection. 3M does not recommend or support attempts to sanitize, disinfect, or sterilize FFRs including the N95. So the short of it... N95s can't be cleaned per manufacturer. Forget CDC or Doctors saying otherwise. Just placebo effect to make the people using them have a false sense of safety, and could actually compromise safety. |
Anonymous Coward User ID: 78726853 United States 04/03/2020 03:35 AM Report Abusive Post Report Copyright Violation | I'm not seeing any tests using ozone, did I miss them? I have a small guest bathroom that has been turned into my quarantine room. Whenever I get groceries I put them in that room, seal it up, and then run my 25w UV ozone generating bulb in there for 5 minutes (time needed for the volume of the room). Then I use the bathroom fan to pump the remaining ozone heavy air out of the room for 20 minutes or so and I am good to go and everything in the room is sterilized. I've been putting my used n95 mask in the bathroom as well, along with all the clothing I wore in public. I get a shower while the ozone is doing its' thing in the bathroom. I would like to make sure my technique isn't harming the n95 mask in any way. I never knew it relied on electrostatics internally to work properly. I think ozone would still be fine, because it's basically just the gas version of liquid hydrogen peroxide (both work by supplying an extra oxygen atom to oxidize stuff) but maybe there's more to it. |
Anonymous Coward User ID: 75225479 Australia 04/03/2020 03:36 AM Report Abusive Post Report Copyright Violation | |
Anonymous Coward User ID: 1330236 Poland 04/03/2020 04:13 AM Report Abusive Post Report Copyright Violation | I'm not seeing any tests using ozone, did I miss them? I have a small guest bathroom that has been turned into my quarantine room. Whenever I get groceries I put them in that room, seal it up, and then run my 25w UV ozone generating bulb in there for 5 minutes (time needed for the volume of the room). Then I use the bathroom fan to pump the remaining ozone heavy air out of the room for 20 minutes or so and I am good to go and everything in the room is sterilized. I've been putting my used n95 mask in the bathroom as well, along with all the clothing I wore in public. I get a shower while the ozone is doing its' thing in the bathroom. I would like to make sure my technique isn't harming the n95 mask in any way. I never knew it relied on electrostatics internally to work properly. I think ozone would still be fine, because it's basically just the gas version of liquid hydrogen peroxide (both work by supplying an extra oxygen atom to oxidize stuff) but maybe there's more to it. Quoting: Anonymous Coward 78726853 OZONE is the best desinfection |
Anonymous Coward User ID: 1330236 Poland 04/03/2020 04:13 AM Report Abusive Post Report Copyright Violation | I'm not seeing any tests using ozone, did I miss them? I have a small guest bathroom that has been turned into my quarantine room. Whenever I get groceries I put them in that room, seal it up, and then run my 25w UV ozone generating bulb in there for 5 minutes (time needed for the volume of the room). Then I use the bathroom fan to pump the remaining ozone heavy air out of the room for 20 minutes or so and I am good to go and everything in the room is sterilized. I've been putting my used n95 mask in the bathroom as well, along with all the clothing I wore in public. I get a shower while the ozone is doing its' thing in the bathroom. I would like to make sure my technique isn't harming the n95 mask in any way. I never knew it relied on electrostatics internally to work properly. I think ozone would still be fine, because it's basically just the gas version of liquid hydrogen peroxide (both work by supplying an extra oxygen atom to oxidize stuff) but maybe there's more to it. Quoting: Anonymous Coward 78726853 OZONE is the best desinfection |
sunwatcher
User ID: 78719036 Brazil 04/03/2020 04:20 AM Report Abusive Post Report Copyright Violation | You didn't read the study. Q2: Can the masks be treated using alcohol? A: No. Face masks cannot be sterilized using alcohol because the charges will be erased by either alcohol liquid or its vapor, as described above. And using vulgarity gratuitously is a sign of a disordered soul. Cant be sprayed with concentrated bleach solution? I'm becoming an expert in identifying bikes'n'boats thanks to GLP |
Anonymous Coward User ID: 78211954 United States 04/03/2020 04:27 AM Report Abusive Post Report Copyright Violation | |
sunwatcher
User ID: 78719036 Brazil 04/03/2020 04:29 AM Report Abusive Post Report Copyright Violation | Won't the virus die after a few days anyway? Quoting: Anonymous Coward 78232780 Could you just reuse a mask every few days without treating it? That is what I was thinking. If I use it once every 14 days the virus wouldn't be on it anymore. Will this be ok? It endures from 1 to 3 weeks in surgical masks Hence youd have to rotate some 21 masks to be really confident I'm becoming an expert in identifying bikes'n'boats thanks to GLP |
Anonymous Coward User ID: 78211954 United States 04/03/2020 04:30 AM Report Abusive Post Report Copyright Violation | |
Anonymous Coward User ID: 78727037 United States 04/03/2020 04:32 AM Report Abusive Post Report Copyright Violation | Masks Will Help Protect You. The virus lives within droplets. Droplets cannot get through the mask. Quoting: Anonymous Coward 76543442 Here you go folks. Legit information from Dr. Peter P. Tsai, inventor of the electrostatic charging technology that makes the filter media of face masks including medical and N95. Q1: Can the masks be treated by heat? A: Yes as indicated in Figure 1, it is reported (if it is true) that COVID-19 cannot survive at 65C for 30 minutes. Therefore, it is safe to treat the masks in hot air at 70C for 30 minutes and this process can be repeated multiple times to reuse the masks without a noticeable loss of efficiency. ... In such a case, respirator N95 is recommended to protect against suspended submicron virus to stop them from penetrating through the respirator body as well as from the edge leakage. The size of a corona virus is 0.08 – 0.12 μm (or 80 -120 nanometers). However, it is always survived with a host, which is bigger than the virus per se. But the host can be a suspended submicron droplet/particulate. [link to utrf.tennessee.edu (secure)] Please pass the info on to others! Fuck off with your Celsius bullshit we use Fahrenheit here. |
Anonymous Coward User ID: 78727037 United States 04/03/2020 04:32 AM Report Abusive Post Report Copyright Violation | Masks Will Help Protect You. The virus lives within droplets. Droplets cannot get through the mask. Quoting: Anonymous Coward 76543442 Here you go folks. Legit information from Dr. Peter P. Tsai, inventor of the electrostatic charging technology that makes the filter media of face masks including medical and N95. Q1: Can the masks be treated by heat? A: Yes as indicated in Figure 1, it is reported (if it is true) that COVID-19 cannot survive at 65C for 30 minutes. Therefore, it is safe to treat the masks in hot air at 70C for 30 minutes and this process can be repeated multiple times to reuse the masks without a noticeable loss of efficiency. ... In such a case, respirator N95 is recommended to protect against suspended submicron virus to stop them from penetrating through the respirator body as well as from the edge leakage. The size of a corona virus is 0.08 – 0.12 μm (or 80 -120 nanometers). However, it is always survived with a host, which is bigger than the virus per se. But the host can be a suspended submicron droplet/particulate. [link to utrf.tennessee.edu (secure)] Please pass the info on to others! Fuck off with your Celsius bullshit we use Fahrenheit here. ...and we don't use the TURD WORLD metric system either! |
Riley Waters
User ID: 76809044 United States 04/03/2020 04:33 AM Report Abusive Post Report Copyright Violation | |
Hitokiri
User ID: 29352995 United States 04/03/2020 04:35 AM Report Abusive Post Report Copyright Violation | |
Riley Waters
User ID: 76809044 United States 04/03/2020 05:06 AM Report Abusive Post Report Copyright Violation | |
Anonymous Coward User ID: 75322315 United States 04/03/2020 05:08 AM Report Abusive Post Report Copyright Violation | I would guess 30 seconds in a microwave oven would probably do it. Quoting: Anonymous Coward 78073861 I would guess 30 seconds in a microwave oven would probably do it. Quoting: Anonymous Coward 78073861 Never in microwave if there’s a metal strip on the mask to fit around nose. As long as the metal has no points your fine. Stick a metal spoon in the microwave for 30 seconds. Now stick a fork in the microwave for 3. Report back your findings |
Anonymous Coward User ID: 78371909 United States 04/03/2020 05:09 AM Report Abusive Post Report Copyright Violation | |
Riley Waters
User ID: 76809044 United States 04/03/2020 05:17 AM Report Abusive Post Report Copyright Violation | I would guess 30 seconds in a microwave oven would probably do it. Quoting: Anonymous Coward 78073861 I would guess 30 seconds in a microwave oven would probably do it. Quoting: Anonymous Coward 78073861 Never in microwave if there’s a metal strip on the mask to fit around nose. As long as the metal has no points your fine. Stick a metal spoon in the microwave for 30 seconds. Now stick a fork in the microwave for 3. Report back your findings my store-bought microwave chili and beans has an aluminum bowl. and the microwave doesn't explode. Last Edited by John Jones on 04/03/2020 05:19 AM |
Anonymous Coward User ID: 77099515 04/03/2020 05:18 AM Report Abusive Post Report Copyright Violation | |