One way to make a room unique and individual is to choose adjoining wall paints for the house. But if you do not know how to create properly, you can accidentally transfer adjoining wall paints with imprecise brushwork or sloppy lines. There are several different adjoining wall paints for the house. For example; painting two adjoining walls the same color is the easiest way to complete the job. Because both walls will appear the same, this task does not require you to be careful in the corner. You can paint the majority of each wall with a roller, and then touch up the corner between the walls with a paint brush. Apply paint in the corner sparingly so it doesn’t drip and run down the crack.