How to uninstall SEP 12.1 with push deployment

Hi,

So my problem is this, I support a local company in my country for SEP. I've installed SEP 12.1 clients in their computers and by mistake i've installed SEP on computers which are not supposed to be installed. So my question is this, can I use push deployment method to uninstall SEP to specific workstations that is not supposed to have SEP???

By the way i've been using "cleanwipe" software to uninstall SEP manually if ever there is a problem with the installation, and then I install SEP again.

Hope some can answer.