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How to Clean Hardwood Floors

Home/Resources/Cleaning & Laundry/Cleaning Hardwood Floors
DH
Written & researched by Derek Holt Home & Appliances Editor
Updated August 2026
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Cleaning hardwood floors is an easy DIY routine of 15 to 30 minutes a room, using a microfiber mop and a hardwood cleaner. No permit or pro is involved. The one principle that governs everything is to use as little water as possible, because moisture is what damages wood, swelling boards and breaking down the finish. Dust or vacuum first, then damp-mop lightly with the right pH-neutral cleaner. Avoid vinegar, oil soaps and steam mops, all of which harm a wood finish over time.

How to Clean Hardwood Floors — Hardwood Floor Care — The Home Depot

Step-by-step: safe hardwood cleaning

  1. Dry clean first. Sweep, dust-mop or vacuum with a hard-floor setting to remove grit and hair, which scratch the finish if you mop over them.
  2. Choose the right cleaner. Use a pH-neutral cleaner made for hardwood, matched to a polyurethane, wax or oil finish. Avoid vinegar and oil soaps.
  3. Barely dampen the mop. Wring a microfiber mop until it is just damp, not wet. There should be no puddles or streaks that linger.
  4. Mop with the grain. Work in the direction of the boards in manageable sections, refreshing and re-wringing the mop as it picks up grime.
  5. Spot-treat sticky areas. For stuck-on spots, apply a little cleaner directly and wipe, rather than adding more water to the whole floor.
  6. Dry any wet spots. Wipe up any areas that look wet, and never leave standing water to sit on the wood.
  7. Let it air-dry. The light film should evaporate in seconds. Keep foot traffic off until fully dry.
  8. Refresh the shine if needed. If the floor looks dull after cleaning, apply a finish-matched hardwood polish to renew the protective sheen.
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Tools and materials

You need a dust mop or vacuum, a microfiber flat mop, microfiber pads and a pH-neutral hardwood cleaner. Good microfiber holds just enough moisture without soaking the wood, which is exactly what matters here, as covered in our microfiber cloth picks. A steam mop is wrong for hardwood but ideal for the tile, sealed stone and vinyl elsewhere in the home, so our steam mop roundup covers those adjacent floors that hardwood cleaner is not made for.

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Mistakes that damage a wood finish

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Notes and when to refinish

This is low-risk DIY. The main caution is protecting the finish: keep water, vinegar and steam to a minimum, and follow your flooring manufacturer's guidance, since some warranties specify approved cleaners. There is no code or permit involved. When the finish itself is worn through to bare wood, cleaning cannot restore it, and screening and recoating or a full sand-and-refinish is the real fix, which for large areas or deep damage is often worth a flooring professional.

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Straight Answers

Frequently Asked

What is the best way to clean hardwood floors?

Dry dust or vacuum first to remove grit, then damp-mop with a well-wrung microfiber mop and a cleaner made for hardwood, using as little water as possible. The core rule is that water is the enemy of wood, so the mop should be barely damp, not wet, and you should never leave standing water to sit. For a polyurethane-finished floor, a pH-neutral hardwood cleaner is ideal. Work in the direction of the boards, and dry any spots that look wet. Little water and the right cleaner keep the finish intact for years.

Can you use vinegar to clean hardwood floors?

It is best avoided. Although widely repeated as a hack, vinegar is acidic and over time can dull, etch and break down a polyurethane or wax finish, leaving hardwood looking cloudy. A very diluted solution used rarely may be fine, but a pH-neutral cleaner formulated for hardwood is safer and just as effective for routine cleaning. The same goes for steam mops on most sealed hardwood, since the heat and moisture can damage the finish and seams. When in doubt, use a dedicated wood-floor cleaner and keep the mop barely damp.

How much water can you use on hardwood floors?

As little as possible. Hardwood and standing water do not mix, because moisture seeps into seams and under boards, causing swelling, cupping, staining and finish damage that is expensive to repair. A microfiber mop should be wrung out until it is just damp, leaving only a light film that evaporates in seconds, not puddles. Never slop water across the floor or use a soaking wet mop, and wipe up spills immediately. If you can see wet streaks that do not vanish quickly, you are using too much water and should back off.

Should you use a steam mop on hardwood floors?

Most hardwood flooring manufacturers advise against steam mops on sealed hardwood, because the combination of heat and forced moisture can penetrate the finish and seams, damaging the wood and voiding some warranties. Steam mops shine on tile, sealed stone and vinyl, not on wood. For hardwood, stick to a barely-damp microfiber mop and a pH-neutral wood cleaner. If your floor is an engineered or laminate product, check the manufacturer's guidance, but the safe default for real hardwood is to keep steam off it entirely.

How do you make hardwood floors shine again?

First clean thoroughly, since most dullness is just built-up grime and residue from the wrong cleaners, and a proper pH-neutral wash often restores the shine on its own. If the floor still looks tired, a hardwood floor polish or refresher designed for your finish type adds a renewable protective layer and evens the sheen, though it must match a polyurethane versus a wax or oil finish. Avoid oil soaps and acrylic waxes that leave a hazy residue and complicate future refinishing. When the finish itself is worn through, screening and recoating is the real fix.