Completely cleanup entries for an app after uninstall in Mac OS

After dragging app from Finder to trash, delete the remaining entries from the following folders:

• /Library/app_name

• /Library/Caches/app_name

• /Library/Preferences/app_name

• /Library/Application Support/app_name

• /Library/LaunchAgents/app_name

• /Library/LaunchDaemons/app_name

• /Library/PreferencePanes/app_name

• /Library/StartupItems/app_name