"baby shampoo": Just finished the first wash, using the M. Gold Wash -- it seems very much like baby shampoo. Not aggressive at all.

Wash came after ~10 hours of work today on the XF, after another 1.5 days before. Tomorrow the XF goes into service! (First drive to work)

While the seller detailed the interior well, except for vacuuming out the center storage and glove boxes (and under the seats ... one quarter found there), there were lots of crud accumulations around the hatch, the gas cap, the window edges, the door jambs, and under the hood. Have just started on the engine bay ... but its my turn for a much needed bath!