to anyone in the areas impacted by the wildfire smoke, my #1 biggest piece of advice as someone whos been dealing with wildfire smoke in the NW united states for years, is build yourself a Corsi-Rosenthal Cube
they perform as well as expensive HEPA air cleaners, and are comparatively VERY inexpensive. all you need is a box fan, 4 air filters, a piece of cardboard, and some duct tape!!!!
i think it took us maybe a half hour to put ours together, if that, and we replace the filters every 3 months. it’s really made a HUGE difference, both when the air quality is bad, but also with our allergies
Saw these easy to read instructions on Twitter. Stay safe 💚
Great time to start pricing this out by the way, fire season starts… on the summer solstice this year, that’s fun. Signs point to it being a doozy.
As someone that has had to go through this while being very poor, I can say this is VERY effective. While this is a fantastic build, you can even do just a single filter against the fan, or a fan on one side of a cardboard box and a filter on the opposite side.
