Painting neatly is always a challenge, especially when painting around glass. While you could apply masking tape around the edges of the glass, a better solution is to line the edges of the glass with strips of ordinary printer paper. Watch this video to find out more.
When spraying paint on your house, such as priming the metal flashing under a roof, it’s important to use a shield to keep overspray off nearby objects you don’t want painted. While you can buy metal paint shields, a less expensive solution is to cut a cardboard box into strips, and slip it under the roofing.