Look for a better source first
Check whether the brand kit contains SVG, PDF, or transparent PNG artwork. A vector master stays sharp at different sizes and avoids rebuilding edges from a compressed screenshot.
Process and inspect carefully
If a raster image is all you have, use a clear, high resolution copy. Thin strokes, white lettering, and pale marks can blend into the background. Zoom in around small type and test the result on both dark and light colors.
Keep the output in context
Export a transparent PNG for layouts and preserve the source file. A raster remover cannot restore detail that was lost at low resolution or create editable vector paths.