Creality Boro glass bed Clean?

[Bruce19]

I feel I still need to clean bed as what i call "ghost" images are left behind prints. IPA wouldnt remove these "ghost" images. Then i tried acetone and that woks great. Made my borosilicate bed looks brand new. I do use elmers purple stick glue to aide in bed adhesion. been working great for me

[Bruce19]

I neglected to mention. AFTER 3-4 prints I spray widex on the bed and scrape with a razer blade to remove old glue. I repeat until no more purple glue is seen, then I wipe down with acetone and reaply freash purple stick glue