I used these perfumed body sprays a lot as a teenager and didn't use again for a very long time. I now use it post gym workout if I don't have time for a shower or if I am tramping for a few days. It is very portable, light weight, and good for a quick on-the-go spray - "shower in a can" if you will.
There are a range of different scents - some of which are awful (smell like toilet sprays) but some others are not too bad (I prefer the musky smells). The scent doesn't last very long but good for a quick fresh boost if you don't want something as heavy as real perfume.
Guys like girls who smell nice, many body sprays say they last for 12 to 24 hrs long but they end up making you smell worse. Cool Charm is the only body spray i would recommend to and female out there it has a range of different scents but most important the scent lingers long after you have used it, i have tried many but cool charm i my favorite because it does what it says it does so if you on the move or just hanging out at least you can count on cool charm to keep you fresh and smelling amazing
Tips: shower after your day otherwise it can leave stain marks on your shirts