Apply Paint to Wall-Ceiling Junctions

What happens here

The user then demonstrates painting a wall-ceiling junction. The loaded "Corner Plus roller" is positioned to straddle both the wall and ceiling surfaces, and paint is applied by rolling the tool smoothly along the line where they meet. This method ensures that paint is applied cleanly and evenly to both surfaces, effectively eliminating the labor-intensive "cutting in" typically required along ceiling lines.

Goal: Efficiently paint the transition between walls and ceilings.