Crayons, Fingerprints, Grease, Scuffs and Peeling Wallpaper; Are any of these splashed on your wall right now? If so, you should know that it is not easy to clean them. There is no magic spell you can invent to transform your wall from a Pollock-inspired mess into a chic, immaculate home prepared by Martha Stewart. However, with a little hard work (and perhaps the help of commercial cleaners on occasion), it is possible to transform mangy walls into beautiful, pleasant ones. Here are 7 simple things you can do to clean up wall messes without resorting to hair pulling. .1. Eliminate any furniture or delicate objects. If you are moving into a new house and want to clean the walls first, then that's fine. This means you don't have a lot of things in place yet. For those who have sofas, wall frames, tables and cabinets in the area where they wish to clean. Move them to a safer location or cover them to prevent damage. This is especially true if you intend to use harsh chemicals for cleaning.2. Perform a thorough cleaning of dust and dirt. An important step if you want...