I recently picked up some quality strops and want to keep them in excellent shape they are in. I run them with my palm but it’s pretty dry here especially in the winter so I think some type of oil or paste or dressing whatever you would like to call it should be used. I have an Heirloom, an Ezra Arthur horsehide and Ezra Arthur bridle. Any suggestions would be appreciated, I used Fromm on my cheaper strops with no issues but didn’t want to put something on these nicer ones that could cause an issue. The horsehide strop is virgin leather with no finish and that’s the one that I am most worried about and all the posts I have read about strops none mention unfinished leather. Well any suggestions would be appreciated and thanks in advance.