Um...
How dirty do you guys let your guns GET? I have never had to "dissolve" anything off my guns...even dad's '51 revolver that sat neglected for 30 years.
I shoot.
I come home and field strip the XDs.
I use a bore brush with Hoppe's for the barrel. Toothbrush for under the slide, on the frame, and to clean the slide rails as well as the inside of the slide itself. Nothing on the recoil spring. Nothing on the firing pin area. Rag through the mag well. Polish the feed ramp (bore brush, toothbrush, whatever it needs to come clean and shiny).
Remove excess fluid - no drips, but no dry spots either.
Rag that's damp with Hoppe's to wipe the slide and the barrel before reassembly. Again, nothing dripping but nothing dry. Needle-apply one drop of Hoppe's to each of the slide rails on the frame, and to the leading edge of the rails in the slide itself. Reassemble, and rack the slide a few times. Disassemble to check for excess on the slide rails...load 'er up and back in the EDC holster.
Maybe I "over-clean" in that it gets this treatment any time it gets fired, whether 50 rounds or 500 rounds...?