I love this spray! I have looked for years for an antiperspirant to help with sweating and ive finally found it! I spray 2 squirts and rub my arms together and if I needed to, I have no doubt this woupd last at least 48 hours just from those 2 squirts on each armpit. For people who sweat as I do, I highly recommend and I will surely be purchasing more! Absolutely amazing miracle spray!