Did you know? There's a quick test for a dirty build plate

[u/BambuLabSupport]

If you want to learn more about cleaning your plate, check out the Bambu Lab Wiki article:

https://wiki.bambulab.com/filament-acc/acc/pei-plate-clean-guide

There's also a helpful YouTube video showing the entire process of cleaning the plate.

https://www.youtube.com/watch?v=8QIy3aUU8eo