Thanks Dave, hey also- i just found a nugget on here about cutting the LMF brand browning solution back 1:1 with distilled water. I use fresh rain water or water from my dehumidifier (local distillation yo).
If using full-strength (again LMF branded, not HD's, they were out of Dangler's) I noticed that just rubbing it back w/o washing it all off and without adding any more solution will kick the rusting off again.