First remove the accessory tips from the air duster, and the top of the snorkel from the nose mask
Carefully cut a hole in the bottom of the nose mask to install the exhale valve that relieves excess pressure for comfort, the raised circle is exactly the right size so that’s your cut line
Apply a ring of hot glue to the end of the air duster and push the Moldex filter against it, wait for the glue to dry then apply a bead of glue all around the joint, you can apply hot glue to the seams of the duster if desired but I didn’t notice any significant difference after
Apply two long strips of the Gorilla tape from the air duster body to the snorkel on the top and bottom, then wrap the joint several times to seal
Remove the plastic frame from a Zimi 95S and cover the Moldex P100
Charge the battery and it’s ready to use, speed 1 is plenty fast and will give 45-60 minutes run time
Practice nose breathing with your mouth open before you go to the dentist
@threadreaderapp unroll
Using a Dental PAPR or other nose mask option at the dentist doesn’t guarantee safety from infection, but it does lower your risk
In 2025 lets normalize shaping nose wires well before donning a mask, I’m positive this will improve protection, getting the best performance out of your PPE is important because we know prevention is key
Do the final adjustments after putting it on, but this is important first
Here’s my results for the Kid95, bifold headstrap mask with a chin staple, 9.2 N99 mode Fit Factor with a pointy nose wire and 122 N99 mode Fit Factor with a properly shaped nose wire
And here’s my results with a bifold KN95 ear loop, even with the nose wire shaped well, I still failed, but the mask is much more protective, N99 mode Fit Factor 1.1 for the pointy nose wire and N99 mode Fit Factor 6.6 with the nose wire shaped, just 2 minutes quick test to show
Graph by @MariaMGillespie of vaccine antibody levels after a single booster, Day 0 plot was taken from the table of baseline characteristics of the study participants, whereas the other three data points are taken from the study results summary itself journalofinfection.com/article/S0163-…
This study adds to previous research on the difference in the immune response to different vaccine types
DIY pandemic, surgery in the lowest COVID risk possible way, with a $100 PAPR
The OR was mostly surgical masks, not N95s, but my PAPR never came off which’s only an option if it’s a surgery that can be performed without intubation, I had to fight for that ebay.com/itm/2045750617…
The Honeywell PAPR shown in the previous tweet is now discontinued, but the AirBoss PAPR new in box is still available at the link for $100, just don’t buy it if you live above 4,000ft and you definitely can’t use it on a plane
Ok, help me out here, what are the ways to describe a person who says they will do something, but then doesn’t and upon follow up now refuses to do what that said? Multiple people have tried to intervene with no success so all that’s left is twitter public opinion court
Al all volunteer community project requires trust and communication to function, notwithstanding the muddled privacy policy with @FitTestMyPlanet ‘s project, he said he would delete my data almost 4 weeks ago, as he has done for others who left his project, but now he will not
@FitTestMyPlanet I was previously one of the top 10 contributors to FTtP’s project, because I think public information sharing is important in this DIY pandemic, but I strongly object to my data being used in misleading ways to disparage good masks like Q100, BreatheTeq, Zimi, etc
Here’s my thread of top tips to get the best protection from your mask
First, if you have facial hair, shave every day, the part of your face where the mask seal sits needs to be clean shaven
If you aren’t willing or able to do that see the end of this thread for otherideas
For masks with nose wires, form the wire to the shape of your nose bridge, no sharp creases
Fix chin gaps due to mask shape or smaller face size by adding a chin pleat, using your fingers to pinch the mask together test if a straight or angled pleat will make the mask match your face shape better
Building a DIY dental PAPR for the @covidsafeco loaner library
I’m attempting this build with a cheaper air blower, if it passes on the PortaCount I’ll share the model, making this affordable to more people, if not I’ll return it and buy the one I know works and rebuild
This blower adds a step to the building process though, you have to cut the snorkel to angle the blower handle away