When I had my Yamaha 642S, I used Hetman No. 1 oil on the slides, and I'd squirt some Zaja Grapefruit scented oil down the lead pipe once in a while to keep a pleasant fragrance bouncing back at me.
Now that I'm about to claim my Besson Prestige (it's supposed to arrive here in Texas a week from now), I'm thinking of doing the same thing.
But I've seen on this forum Blue Juice mentioned a time or two as a favored oil.
This topic has probably been floated out there before, but I am scratching my head over this one. At Dillon, they oil the horn up with some mass quantity cheap general oil, so I'm assuming I first need to do some wiping and cleaning before I introduce a new oil to the horn.
Just looking for some recommendations.