E.B.
If you call the companies, most will send you a check for what you paid or help you get the right type of deoderant and send you a coupon for a free one. We had that problem with degree and they suggested using the antipersperent/deoderant and sent us a coupon for a free one. I'm sure if I hadn't of liked the new one, they would've refunded my money. You can return the product to many of the stores as well.