I've normally favored the Behr Premium Extremely and am currently undergoing the process of repairing drywall and repainting all the house. one coat normally does it, but in certain areas I've carried out two above a couple spots wherever there was new drywall compound vs the Earlier painted surface area. http://reidenehu.xzblogs.com/36081290/helping-the-others-realize-the-advantages-of-how-often-should-you-paint-your-house-interior