l have a white snowboard jacket and l dont want it to get stained, how can l keep it clean?

dont go into muddy areas l have one also and it is still white after 2 years never got a stain.

You should not need to worry if it is a jacket designed for snowboarding. l mean do not roll in the mud and expect it to stay bright white, but aside for that, they're made with the fact that you're using it for snowboarding in mind!