Options for removing failed prints So basically I've been having a problem with my Micro+.
It will not level / calibrate itself and I can't fix it. The reason I'm here is that I've been using Cura, and somehow it destroyed my bed. (See image)

I would like to know how to get it off, as I tried freezing, scraping and sandpaper

To clarify some things:

The material is PLA,
bed is made of plastic.

My build plate surface got destroyed after trying to use Cura, which sliced wrong and engraved the print into my bed.
If you have tried every trick to remove the print, you probably need to replace the build surface. If the PLA is &quot;engraved&quot; into the build surface, your surface is damaged anyways, just replace the surface, or remove the top surface and buy a sheet of glass, preferably borosilicate.