Photo by Sarah Wilson A radical scrubbing is essential before painting any exterior floor. It gets rid of the dirt and broken-down paint residues that hold fresh coats from adhering and will get rid of mildew that grows on paint in all but the most arid climates. Image by Deborah http://josueyhops.blogofoto.com/26414076/a-secret-weapon-for-lakewood-co-paint-design-consultation-services