When you are thinking about the best way to renovate your home, you need to start from the top-down. This means that the first step towards home renovation should always be the roof. Roofs make sure that you sleep well regardless of the outside temperature. With regular cleaning, you can change the way your home looks and smells! Yes! Roofs regulate the interior moisture content of the home and when they are not serviced form time to time, they give rise to mold and mildew problem.