Dovo Does Rust Easily. Now I know

I took it that it might be an urban legend that the Dovo would rust so easily.  I thought I use it to shave regularly, that's every other day or so, how could it get rusted?  Wrong.  I learned it the hard way.  It is not rusted yet but there are some very tiny spots on the blade, fortunately not on the edge.  But still, I can't believe it.  I did wipe the blade down I guess it must be from the scales.  I would not leave my blade open to dry as it's too dangerous for the rest of the family.  Well you live and learn.  I guess I have to get more anal about keeping it dry and oiled, just the sort of person to do this sort of thing.