Hardwood Floor Cleaning vs. Refinishing: Know the Difference
Before calling a company, understand what service you need:
- Cleaning: Removes dirt, grime, and surface buildup — $0.25–$0.80/sq ft
- Screen and recoat: Light sanding + new topcoat layer — $1–$3/sq ft (every 3–5 years)
- Full refinishing: Deep sanding down to bare wood + new stain + multiple coats — $3–$8/sq ft (every 10–25 years)
Most hardwood floors need professional cleaning annually and a recoat every 3–5 years. Full refinishing is a last resort for heavily worn, scratched, or water-damaged floors.
Professional Hardwood Cleaning Costs
| Floor Size | Cleaning Cost | Screen & Recoat |
|---|
| 200 sq ft (1 room) | $60–$150 | $200–$600 |
| 500 sq ft (living/dining) | $125–$350 | $500–$1,500 |
| 1,000 sq ft (main floor) | $250–$700 | $1,000–$3,000 |
| 1,500 sq ft | $375–$900 | $1,500–$4,500 |
What Professional Cleaning Includes
Professional hardwood cleaning uses:
- pH-neutral wood-safe cleaners that won't strip the finish or raise the grain
- Dry or low-moisture mops to prevent water damage
- Buffing machines to restore sheen on dull floors
- Edge cleaning along baseboards and in corners
It does NOT include scratch repair, deep stain removal, or finish restoration. Those require refinishing.
When to Refinish Instead of Clean
Sand test: scratch a small hidden area with a coin. If you can scratch through to bare wood, the protective finish is gone and cleaning won't help much.
Other signs refinishing is needed:
- Floors look gray or weathered (oxidation through worn finish)
- Water no longer beads on the surface
- Deep scratches that go past the finish
- Uneven color or patches from sun exposure
DIY Maintenance Between Professional Cleanings
The single biggest mistake homeowners make: using steam mops on hardwood. Both leave residue and moisture that damage finish over time.
Safe DIY routine:
- Sweep or vacuum (soft attachment) daily/weekly
- Damp mop monthly with a product like Bona Hardwood Floor Cleaner
- Felt pads on all furniture legs
- Rugs in high-traffic areas
Get hardwood floor cleaning estimates near you →