Removing the green screen background in Adobe Premiere Pro is much easier than you think! All you need to do is search 'Ultra Key' in the effects tab, drag to the clip and click the pipette and select the green. It is important to note that when filming with a green screen, that the green screen is equal on all sides of the sheet, and that the green is the same shade. If this is not achieved, you will have a harder time in editing when trying to get rid of the green screen.