How can I clean this tight spot beneath the rear window?

[peacemaker]

Have some rust blooms below the window... would you guys use a cotton swap to agitate some Iron X or decon in there?



http://i138.photobucket.com/albums/q262/2000wedged/-2_zps93dac413.jpg

[Accumulator]

I`d first see if the ValuGard bug pad (saturated with "B" of course ;) ) will fit in there. IF not some cloth, MF or cotton, oughta.

[Brad B]

You can also wrap a nylon pry tool or nylon putty knife with a MF and run it in there.