At this point in my five years the worst I have experienced from leaving the OneShot I use on my brass is my rag on my bench at the range looking a little dirty. I find my brass stays shiny for pretty much ever when I just do a quick roll in a beach towel.
(*Towel method: once all cartridges are loaded I take about 50 - 100 cartridges (6.5 in my case) that have their sizing lube left and put them on a towel, pinch the corners of each end of the towel together and just sway the cartridges back forth for about 30 seconds. Lube enough stays to keep the shine but not enough to junk storage boxes etc.)
(*Towel method: once all cartridges are loaded I take about 50 - 100 cartridges (6.5 in my case) that have their sizing lube left and put them on a towel, pinch the corners of each end of the towel together and just sway the cartridges back forth for about 30 seconds. Lube enough stays to keep the shine but not enough to junk storage boxes etc.)