This template is not blank, it adds a little icon in the top-right corner. See?
Place {{WPCleaner topicon}} anywhere on your user page.
This icon is based on {{topicon}}
Extra options:
| sortkey = Allows ordering the icons according to the sortkey given.
| width = Uses a different width for the images. Default is 20.
| height = Uses a different height for the images. Default is 20.
| nocat = Disables the automatically added category (default = no).