[K12OSN] howto remove users AND non home files?

[dalen]

I ran into a problem when I deleted and readded a user(see long 
description below).  Basically, userdel does not delete files except for 
those under /home/userX.  The files/directories left over in /tmp caused 
problems during login. Is there a tool/script to delete userX files in 
/tmp and/or other locations?  Is this just a side effect of  the 
permission problem below and thus a del user files script is not neccesary?

Thanks,

Dale

*long description*
I had user login problems and discovered files owned/grouped by userX in 
/home/userY.  I'm not sure how this happened.  I may have user su from a 
user acct when creating the other user acct.  Deleting/Readding the user 
accounts did not fix the problem as there were still files in /tmp owned 
by the users.