Haley's Hints Make Painted Concrete Last Longer CuprockDIY 2019-01-31 #haleyshints #cuprockdiy #homehacks Make Painted Concrete Last Longer. TV’s Graham Haley shows you a simple and easy way to make your painted concrete last longer with simple household vinegar! PBS-TV’s GardenRx show you how to know when your lawn and garden has had enough to drink. Like this:Like Loading... Related