I have removed the shell from her enclosure. She has a log to hide under most of the time, but I thought the shell was a really cute picture. The inside did not feel very sharp or I would not have let this go on. When she came out on her own the other night I just removed the shell. It is back on the display area by my tv where she first explored it. The shell had to be washed first because it is covered in springtails. I think eggs hitch a ride on my substrate. Any ideas on getting rid of them?