Don't rule it out...
Those frames with clear coat are susceptable to solvents. My son's 625 custom shop has neevr been in a holster. He shoots it infrequently and after shooting he cleans it and reurns it to the box.
'At the end of the fight is a tombstone white with the name of the late deceased...And the epitaph drear, "a fool lies here who tried to hustle the east."'