Concrete Cleaning Cost: Per Square Foot and by Job (2026)

Professional concrete cleaning costs $0.15 to $0.50 per square foot in 2026, and most homeowners pay $150 to $300 to have a standard two car driveway pressure washed. Small jobs like a front sidewalk can run as little as $60, while a large stained slab with sealing added can top $800. This guide breaks down concrete cleaning prices per square foot, compares driveway, patio and sidewalk jobs, explains what sealing adds to the bill, and shows what the work costs in five major cities.

How Much Does Concrete Cleaning Cost?

Most pros price concrete cleaning by the square foot, then adjust for the condition of the surface. Standard pressure washing runs $0.15 to $0.30 per square foot. Hot water equipment, degreasers and stubborn stains push the rate toward $0.50. Nearly every company also carries a minimum service fee of $75 to $125, which is why a tiny sidewalk job rarely costs less than that even when the math per square foot says it should.

Targeted stain treatment is the most common extra. Removing a set in oil or rust spot usually adds $50 to $150 per stain on top of the base price, since it takes special chemicals and extra dwell time. Whole property packages that cover the driveway, sidewalk, patio and curb in one visit typically run $250 to $500 and deliver the lowest cost per square foot of any option.

Driveway vs Patio vs Sidewalk Prices

The same slab of concrete costs different amounts to clean depending on where it sits and what lands on it. Here is what each surface typically runs.

Driveways are almost always the most demanding surface. They collect oil drips, brake dust and tire marks that need degreaser and hot water, and our full guide to the cost to clean a driveway breaks that job down in detail. Patios sit in shade more often, so the enemy is mildew and algae rather than oil, and moving furniture and planters adds a little labor. Sidewalks are the cheapest surface per visit but the worst value on their own because of minimum fees. Bundling a sidewalk with a driveway or patio usually drops the combined price per square foot by a third.

Concrete Cleaning Cost Factors

Square Footage and Minimum Fees

Total area is the biggest driver of price, but the relationship is not linear. Once a crew is set up, each additional 100 square feet is cheap to add. That is why a 1,200 square foot job rarely costs twice as much as a 600 square foot job, and why bundling surfaces in one visit is the easiest way to save.

Stain Type and Severity

Plain dirt and mildew rinse off at base rates. Oil, rust, leaf tannins and old paint each need their own chemistry, more dwell time and sometimes a second pass. A driveway that has absorbed motor oil for years can add $100 to $300 to the job, and some deep stains lighten dramatically without disappearing completely. An honest pro will say so before starting.

Cleaning Method and Water Handling

Hot water rigs clean faster and better but cost more to run, which shows up in the rate. Jobs that use heavy detergents may also require capturing wash water so it does not flow into storm drains, a practice covered by federal stormwater rules from the EPA. Containment takes extra equipment and time on some properties.

Access and Surface Condition

Steep driveways, tight side yards and long hose runs slow the work down. Older concrete that is cracked or flaking needs lower pressure and more passes to clean safely, which adds labor. New, sound concrete cleans quickest and cheapest.

Concrete Sealing: The Add On Worth Considering

Cleaning is the required first step before sealing, which is why pros offer the two together. Sealing costs $0.50 to $2.50 per square foot for most residential sealers, and a combined clean and seal package for a two car driveway typically lands between $450 and $900.

A good sealer blocks oil from soaking in, slows mildew regrowth and protects against moisture and freeze damage. It also makes every future cleaning faster and cheaper because stains sit on top of the sealer instead of inside the concrete. The best time to seal is right after a professional clean, once the slab is completely dry, so booking both in one visit saves a second trip charge. Skip the sealer only on slabs that stay bone dry and see no vehicle traffic, like a covered walkway, where the payoff is smaller.

DIY vs Hiring a Professional

Cleaning concrete yourself is realistic if you have the time and a strong back. Here is what the equipment actually costs.

A first DIY driveway clean runs $95 to $260 in rentals and supplies and takes 3 to 5 hours of work. Buying a capable machine instead costs $300 to $600, which only pays off if you will use it several times a year, perhaps on siding and fencing too. Our guide to the cost to pressure wash a fence shows what pros charge for that related job.

DIY makes sense for a small sidewalk or a lightly soiled patio. It is a bad idea for oil stained driveways, for older or flaking concrete, and for sealing. A narrow tip held too close can etch permanent lines into the surface, and sealer applied over damp concrete traps moisture and turns cloudy. Those mistakes cost far more to fix than a professional visit costs to book.

Concrete Cleaning Prices by City

Dallas sits near the national average because a deep bench of exterior cleaning pros keeps the market competitive. Houston runs slightly higher because humidity brings mildew back fast and crews stay booked most of the year. Miami is the most expensive of the five thanks to higher labor rates and algae that grows year round. Tampa prices reflect a long rainy season that feeds constant mildew growth on slabs and pool decks. New Orleans costs a bit more than Texas because heavy shade, humidity and older concrete make jobs slower and more delicate.

How Booking Through House Fly Works

Getting your concrete cleaned through House Fly takes a few minutes. You tell House Fly what you need. You get a real, upfront price on the spot. You pick the day and time that works for you and book it. House Fly finds the right trusted local pro for the job and sends them out. House Fly handles everything from booking to completion while you relax. Payment is held until the work is finished, you can chat with your pro any time, and you can cancel for free. There are no hidden fees and no surprises, and concrete cleaning is one of dozens of home services you can book the same way.

Concrete Cleaning FAQ

How much does concrete cleaning cost?

Concrete cleaning costs $0.15 to $0.50 per square foot in 2026. A typical two car driveway runs $150 to $300, a patio runs $80 to $170, and a sidewalk runs $60 to $110. Heavy oil stains, hot water treatment and sealing push the total higher, while bundling several surfaces in one visit lowers the price per square foot.

How often should concrete be cleaned?

Once a year works for most driveways, patios and sidewalks. Homes in humid climates like Houston, Tampa and New Orleans often need cleaning every 8 to 12 months because mildew and algae return faster. Treating oil spills quickly also matters, since fresh spills rinse away while old ones soak deep into the slab.

Does pressure washing damage concrete?

Sound concrete handles professional pressure washing without any trouble. Damage usually comes from holding a narrow tip too close, which can etch permanent lines into the surface. Older, cracked or flaking slabs need lower pressure and more detergent instead of brute force. A trusted local pro adjusts pressure and technique to match the condition of your slab.

Is sealing concrete worth it after cleaning?

Sealing is usually worth it on driveways and any slab exposed to vehicles or harsh weather. At $0.50 to $2.50 per square foot, a sealer blocks oil absorption, slows staining and protects against moisture damage. Freshly cleaned and fully dry concrete is the ideal base for sealer, which is why pros offer the two services together.