Comment on (UPDATE: a different issue??) What are these burn marks on my failed 3D print?
sbeak@sopuli.xyz 4 weeks ago 
I don’t often clean my nozzle, and I can see brown stuff on it. Is this normal wear and tear, or do I need to clean it?
sbeak@sopuli.xyz 4 weeks ago
LurkingLuddite@piefed.social 4 weeks ago
Yes.
yes to clean it or yes it is normal?
LurkingLuddite@piefed.social 4 weeks ago
Both.
myplacedk@lemmy.world 4 weeks ago
Yes to both.
OK I have tried cleaning the nozzle with some steel wool I had, and that helped to remove a bit of it, but not all of it.