cleaning windows without water

During the winter the windows get filthy.
Inside the fine dust clings to the glass.

You can attack the problem with a bucket with water and stuff, but when you're not good with that you can try the old fashioned way.

Use an old paper.
Preferably without coloured ink.

Push it into a ball and wipe the window as long until it's shining.

You can use a paper too after cleaning a window with water and soap when you want to get rid of the stripes.