Do you spray/condition your bags or leave them natural? If you spray them, when do you spray them, when they are new, after a couple years...??? Monogram Canvas, Damier Canvas, EPI Leather??? What do you do??? I don't know if I should spray my purses with protector before I use them or let them patina naturally and spray them later. Or maybe never spray them... what would happen if yoy never sprayed them?? Have a good day!!!