Perform Final Surface Inspection and Smoothing

What happens here

With the wood planks installed, a person wearing protective gloves performs a final inspection and smoothing of the surface. They use a black cloth or rag to rub along the stained wood, ensuring a perfectly smooth finish. This action likely removes any minor imperfections, excess stain residue, or fine dust particles, contributing to a polished and tactilely pleasing appearance, as emphasized by the commentary noting the 'smooth wood.'

Goal: Achieve a perfectly smooth and clean finish on the stained wood surface.