I inherited my love for Mink Oil from my Dad. KIWI has been making this for a very long time You apply it with a round shoe-brush or soft cloth, & just work it in. If you've ever ruined a favorite garment or foot wear, you should get the Mink Oil out, & start massaging leather items. Like your favorite Go-To leather mini skirt... if someone spills their drink in your lap,, just stand up, the liquid will just flow off, 2 napkins & a bit of daubing, you're good to go. (Provided, of course, you did your shoes, too)
PLEASE DON'T THINK OF THIS AS WATER-PROOFING. IT'S NOT. But it does buy you time to find a cloth or something to get what you DON'T want on your leather off.
And no, I don't know if any mink are involved in this product. That's what Google is for...