With the spray, I noticed significant improvement in armpit sweat after one use with complete elimination after the four-day buildup period. Results have been slightly underwhelming in other areas such as the hands, feet, groin, and butt, but especially the feet. For all those areas, it takes at least 8 sprays because it doesn't spread well and evaporates almost instantly. The deodorant smells a tad too girly for a man (kind of like lotion), but I still like it, and I never notice a wet or stick...