93 Civic CX w/stock motor

I currently have a rough idle, and I have heard that cleaning the IACV can help reduce my idle problem. I am not sure as to where this IACV is located so if someone could please post pics and a nice description that would be great.

Also, what might I use to clean the IACV, and will this really help reduce the rough idle?

 

ttt

 

Should be right behind the throttle body on the Intake Manifold. Close to the firewall.

 

should be mounted, by two bolts, on the back of the intake manifold.

 

- to the right of the throttle body