A fresh coat of paint on trim and doors can instantly make a home look cleaner and more polished. However, if the finish is uneven, drippy, or full of brush marks, it can have the opposite effect. The key to a smooth, professional finish is proper preparation, the right tools, and smart painting techniques. In this guide by Ash Painting, we’ll take you step by step through the process of painting trim and doors like a pro—whether you’re a homeowner tackling a DIY project or a house paint contractor looking…