13 Painting Secrets the Pros Won't Tell You Each painter has slightly different methods and preferences, but the pros all know the trade secrets, and PM hung out with them and watched them work to gather these 13 tips.
Paint straight line at ceiling like pro without tape. Paint ceiling first, wrapping corner. Take ubiquitous back edge and gently score mark. Just use corner as naturally flowing guide. Using brush loaded with paint, just cover line.