In this episode, Nick Slavik discusses A paint roller is a quick and easy way to change the look of your home's interior and exterior walls. While paintbrushes may appear to be the more convenient option, using a paint roller Instead, will save you a lot of time. Paint rollers cover more surface area than a paintbrush and produce a flawless finish in both large and small areas. Before rolling on paint, make sure you have the suitable roller for the job and understand how to apply it correctly. Otherwise, you risk getting a streaky or splotchy result.