Scripting

Hello. Has anyone ever deleted temp files via login script? Here's the script i want to use. So far I tested with users and they are not having any issues. Do you think I should do a mkdir command to re-create the Temporary Internet Files folder if it gets deleted?
Thanks

DEL /s/q/f "C:\Documents and Settings\%username%\Local Settings\Temp\*.tmp"

DEL /s/q/f "C:\Documents and Settings\%username%\Local Settings\Temporary Internet Files\*.*"
RD /s/q "C:\Documents and Settings\%username%\Local Settings\Temporary Internet Files"

DEL /s/q/f c:\windows\temp\*.*
RD /s/q c:\windows\temp