A professional marble polishing service removes a thin layer of dulled, etched or scratched stone and brings back an even, reflective surface. The work is done on site with diamond abrasives or polishing compounds, followed by cleaning and, usually, sealing. For marble, national cost guides put the work at roughly $1 to $3 per square foot, depending on the floor’s condition. Below we explain what the process involves, what moves the price, how to tell whether your floor needs polishing or only a good cleaning, and how to keep marble looking good between visits.
We are Dr. Steemer, a cleaning and floor care company serving Miami-Dade, Broward and Palm Beach Counties. Marble in South Florida gets a hard life: sand tracked in from the beach, humid air, pets, and plenty of acidic spills. What follows is how we think about it.
TL;DR
- Polishing is not cleaning. Cleaning lifts dirt, while polishing removes a microscopic layer of stone to erase etching and light scratches.
- Expect about $1 to $3 per square foot for marble floor restoration, with HomeAdvisor’s marble average at $2, according to HomeAdvisor’s 2026 cost guide.
- Dull patches that look like pale water rings are usually acid etching, and no mop will fix them.
- Most day-to-day damage is preventable: entrance mats, frequent dust-mopping, a neutral cleaner and fast spill blotting.
- Get a floor assessment and a test patch before any full-room work.
Table of Contents
- What a marble polishing service actually does
- The polishing process, step by step
- Does your marble need polishing, or just cleaning?
- How much does marble polishing cost?
- Can you polish marble yourself?
- Perspective: why South Florida marble needs a different routine
- How to care for marble floors between professional visits
- Choosing a marble polishing company
- Marble polishing with Dr. Steemer
- FAQ
- Sources
What a marble polishing service actually does
People use “polishing” for several different jobs. A good contractor separates them, because each one costs a different amount and does a different thing to the stone.
- Cleaning removes soil, residue and surface stains without changing the stone. HomeAdvisor lists professional stone cleaning at about $0.50 to $1.50 per square foot.
- Polishing or refinishing uses sanding discs, polishing pads and abrasive chemicals to take off a thin layer of stone. According to HomeAdvisor, the method depends on the stone type and the damage.
- Honing is the coarser end of the same abrasive ladder. It levels deeper scratches and etches and leaves a matte or satin finish. It is often a first step before the floor is taken up to a gloss.
- Sealing is a protective treatment applied afterward. It can help resist staining, but it does not make marble stain-proof, as the Natural Stone Institute points out.
- Restoration is the umbrella term for the full sequence: repair of chips and cracks, grout and edge work, honing, polishing and sealing.
The reason polishing works at all is chemistry. Marble is built from calcite, which makes it beautiful and also makes it vulnerable. The Natural Stone Institute explains that calcite reacts to mild acids, so homeowners should expect maintenance and some patina rather than treat marble as acid-proof.
The polishing process, step by step
Every floor is different, but a careful job follows a recognizable order.
- Assessment. The technician checks the stone type, the existing finish, scratch depth, etched areas, and whether tiles sit at slightly different heights. That last problem is called lippage. The IICRC notes that lippage can make stone polishing difficult and may call for grinding the higher edge level.
- Test patch. A small, out-of-the-way area is worked first so you can see what is achievable before the whole room is done.
- Deep cleaning. Wax, old sealer and embedded grime come off first. Anything left on the surface gets ground into the stone during polishing and leaves a cloudy finish.
- Repair. Chips, cracks and open grout lines are filled so the surface is continuous.
- Honing. Progressively finer diamond abrasives remove etching and scratches. This is the step that changes the surface.
- Polishing. Finer pads and a polishing compound bring up the gloss. The sheen is built up gradually, not sprayed on.
- Rinse, dry and seal. Slurry is removed, the floor is dried, and a penetrating sealer goes on if appropriate.
Plan on the room being off-limits for part of a day, and longer for a large or heavily damaged floor. Ask the contractor how long to stay off the surface after sealing, since that depends on the product used.
Does your marble need polishing, or just cleaning?
Before you book, look at the floor in raking light, with a lamp or window light low across the surface.
Cleaning is probably enough if:
- the floor looks flat and gray rather than dull in patches
- a thorough, correct cleaning brightens it noticeably
- there are no visible marks you can feel with a fingernail
Polishing is probably needed if:
- you see dull, often light-colored spots where lemon juice, soda, ketchup or a household cleaner touched the stone. The IICRC identifies this as acid etching, where acids corrode the shiny surface
- traffic lanes between the door, kitchen and bedrooms have lost their gloss
- fine scratches form a haze across the floor
- the shine will not come back after cleaning
The IICRC says calcium-based stone can be dulled by foot traffic, aggressive vacuuming, stiff brushes, acidic liquids, sand, dust and pets, and that keeping a polished look takes frequent maintenance. In a Florida home with a lanai or pool, grit arrives constantly, so traffic lanes tend to dull faster than owners expect.
Deep stains, cracks and broken pieces are a different matter. Staining that has soaked in may need a poultice or specialized treatment, and a cracked or broken tile needs repair before any polishing. Tell the technician about these up front.
How much does marble polishing cost?
HomeAdvisor’s 2026 guide reports $1 to $7 per square foot for stone polishing and refinishing overall, with $2 per square foot as its marble average and $1 to $3 per square foot for marble floor restoration. Prices vary with the stone, the method, and how much grime and wear the floor has.
Here is what that means on a few common floors, using the marble average of $2 per square foot as a simple illustration, not a quote:
| Area | Square feet | At $1 | At $2 | At $3 |
|---|---|---|---|---|
| Foyer | 100 | $100 | $200 | $300 |
| Kitchen and dining | 400 | $400 | $800 | $1,200 |
| Whole main level | 1,000 | $1,000 | $2,000 | $3,000 |
What pushes a job toward the top of the range:
- Depth of damage. Heavy etching and deep scratches need more passes with coarser abrasives.
- Lippage and repairs. Uneven tiles, cracks and chips add labor.
- Old coatings. Wax or failed sealers must be stripped first.
- Stone type. Softer, lighter marbles can behave differently from denser ones.
- Access. Stairs, tight bathrooms and heavy furniture that must be moved take time.
- Minimum charges. Small jobs, such as a single bathroom, often run higher per square foot.
Because the figures above are national, treat them as a starting range. A written estimate after an on-site look is the only real number. We do not publish a fixed marble price, since the condition of the floor decides it.
Can you polish marble yourself?
We are asked this a lot, and the honest answer is that light, surface-level touch-ups are one thing and restoring etched marble is another. Retail polishing powders and creams are not designed to remove etching evenly across a whole floor. Without the right equipment, results tend to be blotchy: shiny in one spot, dull next to it. Abrasives used wrongly can also remove more stone than intended or scratch it.
The IICRC says etching damages the stone surface and that certified companies may offer resurfacing. That is the step to leave to a professional. What you can do yourself is the care that keeps the finish from needing work so soon, covered below.
Perspective: why South Florida marble needs a different routine
We clean and restore floors across Miami-Dade, Broward and Palm Beach Counties, and our view is that climate matters more than most owners realize. Humidity keeps moisture near the surface of stone, spills sit longer in homes that run the air conditioning on and off, and sand from beaches and pool decks is the single biggest abrasive we see. A marble floor that looks fine in March can have clearly dulled traffic lanes by the end of a wet season.
Our approach follows from that. We assess before we promise, because a floor with light etching needs a different plan than one with worn-through grout and uneven tiles. We use eco-friendly, pet-safe products wherever the job allows, because families and pets live on these floors. Our technicians are IICRC-certified, and we stand behind our work with a 21-day satisfaction guarantee. If a floor would be better served by cleaning alone, we will tell you so rather than sell you a polish.
— Dr
How to care for marble floors between professional visits
Routine care is where homeowners save the most money. The Natural Stone Institute’s care guidance is the best baseline, and it comes down to a handful of habits.
Keep grit off the floor
Sand, dirt and grit are abrasive and can scratch natural stone. Dust-mop frequently with a clean, untreated dry mop, and put entrance mats or rugs with slip-resistant undersides at every door. Check vacuum wheels and attachments too, since the IICRC lists aggressive vacuum cleaning among the things that dull calcium-based stone.
Clean with the right chemistry
Use a neutral cleaner, stone soap, or mild dish detergent in warm water. Rinse thoroughly, change the rinse water often, and dry with a soft cloth. For routine hard-floor care, the IICRC recommends a no-rinse neutral-pH cleaner and a microfiber flat mop. Its example uses one 18-inch mop head per 100 square feet and one ounce of cleaner per gallon of warm water.
Blot spills, do not wipe
Wine, juice, coffee, soda and citrus can all mark marble quickly. Blot immediately with a soft cloth, then rinse and dry the spot. Wiping spreads the liquid.
What to avoid
The Natural Stone Institute warns that lemon, vinegar and other acid-containing products may dull or etch calcareous stone, and that abrasive scouring powders or creams may scratch it. That answers a common question: glass cleaners such as Windex are a poor choice for marble, because many household cleaners can be acidic or harsh. Check the label, and stick with a stone-safe, neutral product.
Sealing helps, but not completely
A sealer can improve stain resistance, but it does not make marble stain-proof, and it does not protect against etching. The floor is protected by correct cleaning products and quick spill response.
Choosing a marble polishing company
When you compare providers, ask these questions. Any reputable company will answer them plainly.
- Do you assess on site and offer a test patch? Phone quotes for restoration work are guesses.
- What is the process? You should hear about cleaning, honing, polishing and sealing, not one product sprayed on.
- Are your technicians certified? The IICRC runs a certification program for floor care firms, and it is worth asking to see proof.
- What is the estimate based on? Square footage, condition, repairs and sealing should be itemized.
- What happens if you are unhappy? Look for a written guarantee.
- How do you protect the rest of the house? Slurry, water and furniture moving all need a plan.
A generalist who also cleans carpet and tile is not a drawback for stone, as long as marble is something the crew handles regularly. Ask to see before-and-after photos of floors like yours.
Marble polishing with Dr. Steemer
We polish and restore marble for homes and businesses in Miami-Dade, Broward and Palm Beach Counties, with IICRC-certified technicians, eco-friendly products and a 21-day satisfaction guarantee. Same-day and next-day booking are available for urgent jobs. You can read how we handle the work on our marble polishing service page, see what to expect on cost and timing in our Miami marble polishing guide, or request a floor assessment through our main site.
If your floors also include grout lines that look dingy, our tile and grout cleaning can be scheduled in the same visit. Local pages cover Fort Lauderdale and Aventura.
FAQ
How long does polished marble stay shiny?
There is no fixed answer, because it depends on traffic, grit and spills. The IICRC says calcium-based stone can be dulled by foot traffic, sand, pets and acidic liquids, so busy areas lose their gloss first. Mats, dust-mopping and a neutral cleaner are what extend the time between polishes.
How much does it cost to polish marble floors?
HomeAdvisor’s 2026 guide reports $1 to $3 per square foot for marble floor restoration and a $2 per square foot marble average. A heavily etched floor, or one needing repairs, can cost more. An on-site estimate gives the real figure.
What does Windex do to marble?
We recommend not using it. The Natural Stone Institute says acid-containing products may dull or etch calcareous stone, and many household cleaners fall into that group. Use a neutral cleaner, stone soap or mild dish detergent in warm water instead.
Can etching be removed without polishing?
Usually not. Etching is damage to the stone’s surface, not dirt sitting on it, so cleaning will not remove it. Professional resurfacing, which means honing and polishing, is the usual fix.
Sources
- HomeAdvisor: How Much Does Granite and Stone Restoration Cost?
- IICRC: Consumer Floor and Furnishings Care Information, Tile, Stone and Grout
- Natural Stone Institute: Learn About Cleaning Products for Natural Stone
- Natural Stone Institute: What Is Marble, Onyx and Travertine
