I know you're right. I risked it on my Tignanello, because it's old & inexpensive and it seems OK, but I expect to have to be more careful with a better bag. Until I find a true leather cleaner I'm happy with, is it ever OK to use a little mild body wash, shampoo, or detergent? Obviously I'd test it on the bottom, first, but I'm wondering what experienced people have to say. Thanks again.
Saffiano leather (any cross hatch type) is the only one that can be wiped down with a wet cloth or light soap. Any other leather I only use leather moisturizer or leather cleaner. I have the Coach cleaner and moisturizer, they were like $6 at the outlet, used to be $10 at the boutique store, but I have used them on all my leather bags and would not recommend any other products on leather.