What are the different types of staining and coloring techniques available for decorative concrete in Ogden, Utah? How do these techniques compare in terms of durability and colorfastness in Ogden's climate? How can property owners in Ogden ensure that their decorative concrete project is designed and installed properly, and what factors should they consider when selecting a contractor? What kind of maintenance is required to keep decorative concrete Salt Lake City looking its best in Ogden's weather conditions?