Solid hardwood can be completely restored through refinishing, bringing it back to like-new condition. [cite: 514] This involves sanding the floor to bare wood, removing a thin layer of wood, and applying new stain and finish. [cite: 533]
The Refinishing Process
- Sanding: Multiple passes are done using progressively finer grits (typically 36-40, then 60-80, then 100-120). [cite: 587, 589]
- Staining: Optional step to change the color or enhance natural wood tone. [cite: 605]
- Finishing: Typically 3 to 4 coats of polyurethane are applied for residential protection. [cite: 626]
Curing and Care
Wait 24 hours for light foot traffic (socks only). [cite: 630] Normal traffic can resume in 48-72 hours, but wait 30 days before placing area rugs. [cite: 631, 634]