I have written about making the bunker presentable as if no one had ever entered it after hitting the ball out of the bunker. (September 2, 2007) Today, I would like to address what you should do after exiting the bunker.
After walking in the bunker sand, you will have sand on the bottom of your golf shoes. Please remember to brush your feet on the grass or tap your shoe with the side of the club to remove the excess sand. Otherwise, you will track footprints across the green. This is almost as bad as leaving muddy footprints on the carpet at home.