Is this your situation?
- The finish looks worn or uneven
- You want to change the stain color
- You want to preserve the existing wood
What a useful assessment should establish
A floor assessment should distinguish surface wear from deeper board damage. The remaining wood above the tongue or the engineered wear layer, past sanding, and floor condition determine whether sanding is appropriate.
What the work could involve
Compare a compatible maintenance coat with full sanding and refinishing. A change of stain color generally requires sanding to bare wood. Ask for an on-floor sample, an agreed sheen, and a written plan for repairs before finish work.
Sanding does not guarantee removal of deep stains, pet discoloration, or every dent. Some boards may need replacement, and some floors have too little usable wood left to sand.
Ask before approving the work
What can be improved by finishing, what needs a board repair, and what may remain visible?
Request a written scope, material or finish identification, preparation responsibilities, exclusions, and the expected result. Ask how furniture, access, cure or return-to-use times, and final care instructions will be handled.
The final choice depends on your room, the substrate, and the exact product’s instructions. This demonstration offers no flooring appointments or quotes.