Often personal preference, especially when travelling through different countries. Canada has vastly different preferences in deodorant style and scents to New

Often personal preference, especially when travelling through different countries. Canada has vastly different preferences in deodorant style and scents to New Zealand for example. Also different countries have different brand names (eg Lynx in NZ, Axe in North America), so if you have a preferred brand for whatever reason it might have a different name or not exist at all. Plus the last thing I want to do after getting off a long flight is go shopping for toothpaste.