I’ve seen many debates about the need to dry PLA filaments. Looks like some people never need to do anything while others dry the hell out of them before printing.

I’ve been recommended once to print at 10% RH… After 48h of drying, I can barely get below 37%…

So: what’s the humidity level in the room your printer is?

  • sbird@sopuli.xyzEnglish
    1·
    9 days ago

    Outside, it usually sits around 65-70% humidity, over 80% during the summer. Hong Kong is like that unfortunately. Dunno about the room my printer sits in though, I don’t have a hydrometer in there, but I imagine it’s a little bit lower (maybe 60%? 70% in warmer months?). I don’t dry my PLA though and I’ve mostly had good printing experiences.