On Tue, 22 Apr 2008 15:28:26 GMT, Jonathan Sachs
wrote:

As opposed to carpets?

Yes, And you can also clean the upholstery in the car or truck.

The basic process must be the same, but I wonder how much trouble is
caused by the fact that a rug is not fixed to the floor.

Have someone stand on one end of the rug. Small rugs can be held with
one hand. Large area rugs; then have a helper.

Does anyone have experience with this?

A few times....