Hardwood Floor Cleaning Cost
Hardwood floor cleaning cost ranges from about $0.22 per square foot for a routine dust-and-wash up to $6.50 per square foot for a full sand and refinish. That is not a typo. Four different jobs get lumped under "clean my floors," and the gap between the cheapest and the most involved one is close to thirty times. Pick the service below and the calculator prices the actual job, not a guess.
What each service actually costs
A routine clean runs $110 to $175 for a typical 500 square foot area. A deep clean, the kind that gets into corners and baseboards, runs $225 to $375. Screen and recoat, which buffs the old finish and adds a new topcoat without sanding, runs $550 to $1,050. A full sand and refinish, the only one of the four that touches bare wood, runs $1,625 to $3,250 for that same 500 square feet.
Most floors only need the first two. Refinishing gets recommended a lot more often than it is actually needed.
Ranges reflect national 2026 averages compiled across residential flooring contractors and industry pricing guides. Your ZIP-adjusted number is in the calculator above.
Which one does your floor actually need
| Service | What actually happens | Cost per sq ft | 500 sq ft | Lasts about |
|---|---|---|---|---|
| Routine cleaning | Dust mop and a wood-safe cleaner, no machinery | $0.22 to $0.35 | $110 to $175 | Every 1 to 2 weeks |
| Deep cleaning | Machine scrub, edges and baseboards, light polish | $0.45 to $0.75 | $225 to $375 | Every 3 to 6 months |
| Screen and recoat | Buffs the existing finish, adds a fresh topcoat | $1.10 to $2.10 | $550 to $1,050 | 3 to 5 years |
| Full sand and refinish | Sands to bare wood, stains if you want, refinishes | $3.25 to $6.50 | $1,625 to $3,250 | 7 to 10 years |
The test that actually matters: is the finish worn down to bare wood anywhere. Run your hand across a few high-traffic spots. If the wood feels dry, or you can see raw grain instead of a shiny or matte topcoat, screen and recoat will not hold and you need a refinish. If the finish is still intact and it is really just dirt, grime, or a dull look, jumping straight to refinishing means paying three to six times more than the job calls for.
What changes the price
Wood species matters more than most homeowners expect. Solid oak, maple, and hickory sand and refinish predictably. Engineered hardwood has a thin top wear layer, sometimes just 2 to 4 millimeters, so a technician has to sand carefully instead of running through it fast. Sand it wrong and you are through to the plywood underneath, which is not a fun phone call for anyone involved. Exotic species like Brazilian cherry, teak, and mahogany run about 30% more. They are denser, harder on equipment, and often need specialty stains to look right.
How often should you actually refinish
The National Wood Flooring Association puts a normal refinishing cycle at 7 to 10 years for an average household. Homes with kids, dogs, or both tend to land closer to 5 to 7 years. A quiet guest room or a formal living room nobody actually walks on can coast for 10 to 15 years before it needs anything more than a recoat.
There is no fixed calendar here. The real trigger is whether you can see or feel bare wood in the high-traffic paths, not a birthday on the finish.
When it is not a cleaning job anymore
Cleaning and refinishing both assume the wood itself is sound and just needs attention on the surface. Water changes that. If a board has cupped, crowned, or gone soft after a leak or a flood, refinishing will not fix it, you are into repair territory. Replacing a handful of damaged boards and refinishing the room around them typically runs $90 to $140 per square foot of the affected area. If water reached the subfloor too, that climbs to $140 to $250 per square foot once subfloor work is added. A smaller warped patch, repaired on its own, usually lands somewhere between $225 and $3,000 depending on how much floor is affected.
If that is your situation, our water damage restoration cost guide is the better starting point than this page.
DIY vs hiring a pro
Routine cleaning and even a real deep clean are reasonable DIY jobs. A microfiber mop, a wood-safe cleaner (skip anything with vinegar or ammonia, both can dull or strip the finish over time), and maybe an hour of a Saturday.
Refinishing is a different animal. Rental drum sanders are aggressive, and it is genuinely easy to gouge a wave pattern into the wood if you hesitate for even a second in one spot. It is a familiar story: rent a sander for a weekend, spend $200 to $400 plus sandpaper, gouge a low spot two hours in, and end up calling a pro anyway to fix it. If the floor is a common species like oak or maple and the room is simple, a confident DIYer can pull it off. Anything exotic, or a floor worth getting right, hire it out.
Questions people ask before booking
How much does it cost to clean hardwood floors?
A routine clean runs $0.22 to $0.35 per square foot, or $110 to $175 for a typical 500 square foot area. A deep clean, the kind that actually gets into corners, baseboards, and a light polish, runs $0.45 to $0.75 per square foot. Enter your ZIP code in the calculator above for a number adjusted to your area.
What is the difference between screen and recoat and a full refinish?
Screen and recoat buffs the existing finish and adds a fresh topcoat without touching the wood underneath. It costs $1.10 to $2.10 per square foot and works as long as the wood itself is still protected. A full refinish sands down to bare wood first, which is the only option once the finish has worn through in high-traffic spots, and costs $3.25 to $6.50 per square foot.
How often should hardwood floors be refinished?
The National Wood Flooring Association recommends every 7 to 10 years for an average household, closer to 5 to 7 years with kids or pets in the house, and up to 10 to 15 years in low-traffic rooms. Check the finish, not the calendar. If you can see or feel bare wood in a high-traffic path, it is time.
Is it cheaper to clean hardwood floors yourself?
For routine and deep cleaning, yes, and it is a reasonable job for most homeowners with the right wood-safe products. For a full refinish, a rental sander can look cheaper upfront, but uneven sanding is a common and expensive mistake to fix afterward. Most homeowners are better off hiring a pro for anything past screen and recoat.
Does engineered hardwood cost more to refinish than solid hardwood?
Usually, by about 10%. Engineered floors have a thin top wear layer, sometimes just a few millimeters, so a technician has to sand more carefully to avoid cutting through to the plywood core. Solid hardwood tolerates a more aggressive sand and can be refinished more times over its life.
My floor is warped or water damaged. Does cleaning fix that?
No. Warping, cupping, and soft spots mean the wood has absorbed moisture and physically changed shape, and refinishing the surface will not reverse that. Damaged boards typically need to be replaced, which runs $90 to $250 per square foot depending on whether the subfloor is also affected. Our water damage restoration cost guide covers that scenario.
Most hardwood floors need a real deep clean a few times a year and a full refinish once every several years, not the other way around. Run the calculator above with the actual square footage and condition, and use the result to compare against a couple of real quotes before booking anyone.