Aloha Pukulele Pete,
I myself would never put any wax on my ukulele, as thereis almost no easy way of getting it off if you need to fix or refinish your ukulele....I prefer polishes...I hpoe it helps, Good Luck, MM Stan
BTW- it causes blotches if not removed completely....besides waxes or polish don't take well on
the Martin SO's finish....