Brush eyebrow hairs upward with a spoolie
Trim only the hairs that extend clearly above the natural brow line
Use small eyebrow scissors for precision
Cut a little at a time
Brush hairs back into place and check the shape
Trim stray long hairs outside the desired brow shape
Avoid cutting too much at once
Work in good lighting
Use tweezers to remove only obvious stray hairs if needed
Stop when the brows look even and natural