Shoe maintenance...

One of the best feelings in life is the one after taking a long shower, putting on a crisp and clean white shirt and freshly polished shoes (and then of course the other clothing articles, too...). There's actually a joke in Finland regarding how you can determine whether or not a business traveller at an airport is a Finn or not; just look at his shoes. And like behind all jokes that are based on stereotypes, there's truth behind this one too.