I have been monitoring my indoor house air for two years now, and attempting to keep my air as healthy as possible. I have found that: 1) If you are lucky enough to live in an area with clean air, opening a window is orders of magnitude quicker and more effective way to clean air. 2) Gas stoves are the worst thing you can do to your house air (a fume Hood can partially mitigate this) 3) You should be weary of using a…
Indoor air filtration could lead to increased airborne endotoxin levels (2020)
31–40 of 61 posts
Re: Indoor air filtration could lead to increased airborne endotoxin levels (2020)
#32Re: Indoor air filtration could lead to increased airborne endotoxin levels (2020)
#33Earlier quoted context omitted.
If you have a dirty filter it may be actually making your air quality worse (in some ways) than just not running the filter at all. It seems like bacteria caught in the filter are dying and releasing endotoxins, which are small enough to escape the filter and then are sent throughout the environment.
Could you spray the filter with Lysol or another generic disinfectant every once in a while? I do that with my car filter.
Re: Indoor air filtration could lead to increased airborne endotoxin levels (2020)
#34The contrast indicates that regularly replacing the HEPA filters of APs could represent an effective method of avoiding increased endotoxins in the filtered air. That's a pretty clickbaity paper title. The lede was buried. A better title would have been: Regularly replacing HEPA filters may reduce endotoxins in filtered air I'm a high school drop out so what do I know.
"Overall, endotoxins deposition in the alveolar region increased regardless of whether the air purifier was loaded with used or new HEPA filters."
Re: Indoor air filtration could lead to increased airborne endotoxin levels (2020)
#35I have been monitoring my indoor house air for two years now, and attempting to keep my air as healthy as possible. I have found that: 1) If you are lucky enough to live in an area with clean air, opening a window is orders of magnitude quicker and more effective way to clean air. 2) Gas stoves are the worst thing you can do to your house air (a fume Hood can partially mitigate this) 3) You should be weary of using a…
Have you compared gas stoves to electric stoves? With our induction hob we found cooking in general produces loads of pm10.
Re: Indoor air filtration could lead to increased airborne endotoxin levels (2020)
#36I have been monitoring my indoor house air for two years now, and attempting to keep my air as healthy as possible. I have found that: 1) If you are lucky enough to live in an area with clean air, opening a window is orders of magnitude quicker and more effective way to clean air. 2) Gas stoves are the worst thing you can do to your house air (a fume Hood can partially mitigate this) 3) You should be weary of using a…
Have you compared gas stoves to electric stoves? With our induction hob we found cooking in general produces loads of pm10.
Studies have pointed to increased asthma and other respiratory ailments from gas stoves. There's no possible way electric stoves can be anywhere near as bad as literally burning fossil fuels inside your house.
Re: Indoor air filtration could lead to increased airborne endotoxin levels (2020)
#37None of us in my household has contracted Covid but that may just be luck.
Re: Indoor air filtration could lead to increased airborne endotoxin levels (2020)
#38Earlier quoted context omitted.
It might be a good idea to seek medical advice from your doctor
Last time I spoke with a doctor about sinus issues they just told me to grab some OTC remedy and that was mostly it
FWIW, eventually had sinus surgery, now do saline rinse every day, astelin antihistame spray changed my life. YMMV. Good luck.
Re: Indoor air filtration could lead to increased airborne endotoxin levels (2020)
#39I have been monitoring my indoor house air for two years now, and attempting to keep my air as healthy as possible. I have found that: 1) If you are lucky enough to live in an area with clean air, opening a window is orders of magnitude quicker and more effective way to clean air. 2) Gas stoves are the worst thing you can do to your house air (a fume Hood can partially mitigate this) 3) You should be weary of using a…
Exchanging the air before the dust settles out is a lot better than having to dust a second time.
We've forgotten the unreasonable power of soap in our rush to Better Living Through Chemistry. Someone did tests and showed that a lot of 'cleaned' countertops are gross because the bacteria just get smeared around and homogenized, and counterintuitively the kitchen of a college student may be safer than the kitchen of a 40-something.
When I really clean my counters (parental visits, or realizing entropy is winning), I avoid a lot of cleaning products by first using one of those pot scrapers, then a little liquid soap, a scrub brush, and water. Once I've mopped that up the counter is probably clean, but if I use a cleaning product, this is when I do it. Just enough to swipe over everything, not to lift food particles or dried drops of tomato sauce from last night's spaghetti.
The other forgotten hero is white vinegar. They've tested removing pathogens, heavy metals and car exhaust from garden vegetables (turns out soil contamination is a surface exposure issue more than an absorption issue, even for lead) and white vinegar tested equal to or better than the best vegetable washes - which is to say that none are perfect but some are downright lousy.
Also make sure your sponges aren't gross. Using a gross sponge to clean things makes everything gross. Dipping them in white vinegar and some kettle water is a good way to clean a slightly funky sponge (and burn your fingers - patience is a virtue). Store your sponges elevated, or as I do in one case, prop it up against the wall so one edge (edge not side) is touching the wall and one touching the ground. And don't get sunk cost fallacy with your sponges. Buy in bulk, and when in doubt, throw it out. There's a kind of sponge that comes compressed, a dozen to a pack, and it expands the first time you get it wet. You can throw the spares in your junk drawer and they will get lost.
With plentiful, clean sponges, I tend to use a damp sponge when entropy is winning on the dust front (when it's so dusty you can see the dust from halfway across the room) because otherwise most of that is just going into the air and landing again. A wrung out sponge works wonders, and with a light enough touch I can even use it on books and banker's boxes without leaving any water damage. I recommend practicing on boxes, because if you squeeze the sponge, you might get a water spot. Cleaning dusty bookshelves has gone from an ordeal to just another chore because of this.