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xattttoday at 12:55 PM1 replyview on HN

I am curious about the down-the-line effects of fumes from printing PLA and PETG. Reddit posts suggest no ill effects, but it hasn’t been long enough in the hobbyist world.


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sleepybretttoday at 4:19 PM

My printer is near a window so I just added an exhaust duct to the window, in the past when it wasn't close to a window I ran that duct through some filters (charcoal, furnace filter stuff) and left the end near an additional air purifier i had in the space.