Thank you all for feedback...
so any mineral oil? As I know we are men with toys ^_^ rangin from 100-500 bux. Hence have to be in lack of words "considerate". I did a google search n price range from 6-14 bucks.
Using floss is excellent adive.

I live in South FL. So humid and hot days are well 'most' of the days down south.
I would have been so screwed had rust been on the sharp blade. I knew about rust catching and completely forgot about the pivot part.