How to properly unistall urbackup client on linux

depending my computers (linux ubuntu, debian, opensuse)

on some of them the client seems working properly
on some others the client seems to be working

the gui is always saying bad things even if the backup seems working

i want to complete uninstall the client on some machines before making a new install.

is there a proper way to do that

rm -Rf /usr/local/var/urbackup should remove all configuration files.