Unfortunatelly I noticed thatthis deo is not as effective as I thought it would be. It feels fresh When you first apply it, but it is not long lasting. You'll have to continiously use it during the day. But once you start sweating, it will not make any difference at all. I even bought the CK One deo spray and used it together with the deo stick as a backup. This helped Extending the deo power, but in the end It was not enough. What it helped that using a real deo first and then applying the CK One stick as on underarms' parfum.