>>9991114Let me help you out bro. Make sure she put it on directly after shower. Also make sure she wets her pit well before she applies. Make sure she rub is all over and with a medium/hard/fast pressure. You really need to put a lot on. Then have her hit her pit with a hair dryer to get rid of any water. Then rinse the stone and put in a nice spot to dry. If she does all that and doesn't go to the gym she can go two days with almost zero smell. Salt crystal is all about application procedure. Also if you can buy a large crystal that helps. Don't give up. It's a great lifestyle change. Saves money and reduces your exposure to microplastics/hormones.