Pleasant smell, and what can I say: It made my wigs feel clean, and softer. I'm still learning how to care for them (I brushed a little too vigorously on my first purchase, and it got those "frizz ends". The shampoo certainly won't fix that, but it did help to soften a bit. I'm doing better with my second wig! I feel good about this purchase, and would make it again. Seems like it will last a long time for the small amount you need to use.
Pleasant smell, left wig softer and clean
Didn't magically restructure the frizzy ends I damaged; but I certainly didn't expect it to! So no, no cons. :)