Residential · Concrete Care

Concrete Cleaning Lexington KY for Stubborn Stains, Dirt & Algae

Sidewalks, garage floors, steps, and pool decks pick up algae, oil, and winter grime. We pressure wash each one to match the concrete, so it comes out cleaner and safer.

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Concrete cleaning in Lexington, KY
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Transparent Pricing

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30-Day Guarantee

Professional Concrete Cleaning in Lexington, KY

Concrete takes a beating outside. Sidewalks, walkways, steps, pool decks, and garage floors all pick up algae, mildew, oil, and stains over time, and the buildup makes them slippery. Our concrete pressure washing service matches the method to each surface, from a front walkway to a garage floor. Lexington’s damp weather, shade, and road salt leave algae, grime, and salt film on concrete. Driveways and patios have their own pages because they need their own methods. See driveway cleaning and patio cleaning.

Clean concrete also holds up better through a Kentucky winter. Dirt and algae hold moisture against the surface, and freeze-thaw cycles turn that moisture into cracks. Ahead of winter storms, Lexington crews pretreat the roads with salt brine, and after January 2026’s ice storm, the city stocked even more salt. Plenty of that salt follows tires and boots onto your concrete.

  • Typical cost: $250 to $600 for most residential concrete surfaces
  • Method: pretreatment, then a professional surface cleaner with hand detailing on edges
  • How often: once a year, more often in shade or near trees
  • New concrete: wait at least 28 days after the pour
  • Guarantee: 30 days, and we re-clean the area free if buildup returns

Concrete Surfaces We Clean

Different concrete wears in different ways, so we adjust the approach to the surface and its condition.

Surface

What builds up

How we handle it

Sidewalks & walkways

Algae in shaded stretches, foot-traffic grime, pollen film

Surface cleaner for even coverage, with edges done by hand

Garage floors

Oil spots, tire marks, winter road salt

Pretreat the oil first, then clean the whole floor

Steps & retaining walls

Algae and mildew on damp, shaded faces

A method matched to the condition

Pool decks

Sunscreen residue, moisture, organic film

Careful cleaning for traction, with the surrounding concrete protected

Sidewalk & Walkway Cleaning

Foot traffic, dirt, algae, and seasonal debris leave sidewalks and walkways stained and slippery. On a Hamburg job, the front walkway had the same dark algae stain as the driveway. Shaded stretches stay damp the longest, so that’s where algae wins first. Sidewalk pressure washing clears it and gives you a safer path around the property.

Pool Decks

Pool decks stay wet, pick up sunscreen residue, and grow organic film. We clean them carefully to bring back traction and protect the concrete around the pool.

Garage Floors

Garage floors collect oil spots, tire marks, dust, and grime, and winter adds road salt that drips off the tires. When we power wash a garage floor, we pretreat oil with the right cleaning agent first, then clean the whole floor. Fresh oil lifts best. Old spots can leave a faint shadow, and we’ll tell you that up front.

Concrete Steps & Retaining Walls

Steps, entryways, and retaining walls sit in the weather year-round, and the damp, shaded faces grow algae and mildew first. We clean them with a method matched to their condition, which helps the look and the footing.

How Soon Can New Concrete Be Pressure Washed?

New concrete needs time to cure before it’s ready for cleaning. We recommend waiting at least 28 days after a patio, walkway, or other slab is poured. That gives the surface time to harden, including the thin top layer called the “cream” that gives new concrete its smooth finish. Clean too early, especially with pressure, and you can damage that layer and leave the surface uneven or pitted. Not sure it has cured? Tell us the pour date, and we’ll confirm before scheduling.

Our Concrete Cleaning Process

1

Inspection

We start by looking the surface over for algae, mold, mildew, oil stains, rust, tire marks, red clay staining, and other buildup. We also check for cracks or wear that cleaning won’t fix. That tells us the right approach before any water goes on.

2

Pre-Treatment

Next, we apply a biodegradable cleaning solution that breaks down organic growth and loosens embedded dirt. It typically dwells for 10 to 15 minutes so it can work into the surface. Oil and grease get a degreaser first, and on heavy spots we use hot water, because heat helps break them down.

3

Surface Cleaning & Edge Detailing

We clean large areas with a professional surface cleaner, which gives even coverage and helps prevent the streaks a wand alone can leave. Then we detail edges, corners, and tight spots by hand so the whole surface gets the same attention.

4

Final Rinse & Quality Check

After cleaning, we rinse away any residue, then walk the property to check the results. If a spot needs a second pass, we take care of it before we call the job done.

Why Choose Us for Concrete Cleaning

Local Knowledge

We see how Kentucky’s humid climate, spring pollen, and freeze-thaw cycles affect concrete all year. On a Beaumont porch, matching the pressure to the concrete’s condition was the priority, since that entrance is the first thing guests see.

Transparent Pricing

You’ll get upfront pricing based on the size, condition, and type of concrete surface. We explain what’s included before any work begins, so there are no hidden fees or surprise charges.

Guaranteed Work

Every concrete cleaning service is backed by our 30-day satisfaction guarantee (full details below).

How Much Does Concrete Cleaning Cost in Lexington, KY?

$250 to $600 for most residential concrete surfaces

Most residential concrete cleaning in Lexington runs $250 to $600, depending on the size of the surface, its condition, and the kind of cleaning it needs. Bigger or more complicated areas, like pool decks and multiple walkways, are quoted one by one based on square footage and how much buildup there is. Free estimates, with the price laid out before any work begins. Our pricing guide shows where concrete sits next to every other service.

  • Size of the surface
  • Condition of the concrete and how much buildup there is
  • Type of surface (pool decks and large areas are quoted by square footage)
  • Oil staining or rust that needs pretreatment
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Benefits of Professional Concrete Cleaning

Improved Safety

Algae, moss, and mildew make concrete slippery, especially in shade and damp spots. Cleaning them off gives you better traction on sidewalks, pool decks, steps, and walkways, which cuts the slip risk.

Enhanced Curb Appeal

Years of dirt, stains, and weather discoloration make concrete look worn out. A thorough cleaning brings back a brighter, more even look, so sidewalks, pool decks, and retaining walls match the rest of your exterior.

Longer Surface Life & Better Preparation for Sealing

Regular cleaning removes moisture-holding dirt and algae early, so freeze-thaw wear builds up slower. It also leaves a clean surface if you plan to seal. Give washed concrete at least 24 hours to dry before sealing, and follow the sealer maker’s directions.

Common Questions

Frequently Asked Questions

Below are answers to some of the questions homeowners and business owners ask before
scheduling concrete cleaning services in Lexington.

Concrete cleaning in Lexington, KY usually costs $250 to $600 for most residential surfaces, depending on size and condition. Bigger areas like pool decks are quoted by square footage. Our pricing guide shows typical ranges for every service.

Professional concrete cleaning starts with pretreating stains like oil, rust, and algae, then washing the surface with a surface cleaner for even, streak-free coverage. Most dirt and algae come off with cold water and the right solution. Oil and grease are different: heat breaks them down so they rinse away, while cold water tends to push them around. So we use hot water on heavy oil and grease and cold water on the rest.

Oil stains on a garage floor usually respond well when we catch them early. We pretreat the spot with a degreasing agent, then power wash the floor with a surface cleaner, using hot water on heavy oil because heat helps break it down. Fresh oil lifts best. Older, deeper stains can leave a faint shadow, and we’ll tell you that before we start.

When you clean concrete yourself, avoid muriatic acid, wire brushes, and acetone, and use bleach with care. Bleach doesn’t harm bare concrete, but it can dull sealers, paint, and polished finishes, and it kills nearby plants. Most sealers don’t hold up to acetone, and acid or wire brushes can etch the surface and leave it rough. Professional cleaning solutions are matched to the surface, so they break down dirt and organic growth without harming what’s underneath.

Most concrete surfaces need cleaning once a year to keep algae, moss, and dirt from building up. Shaded or damp spots, like areas near trees, can grow algae back faster, so they may need cleaning more than once a year.

Oil, rust, and red clay can stain concrete for good if they sit, because they seep deeper into the pores over time. Cleaning them early gives you the best chance of full removal. Our guides on rust stain removal and concrete staining cover what usually comes out.

Pressure washing can damage concrete when the pressure or technique doesn’t match the surface. That’s why we inspect the concrete first and wait for new concrete to cure before cleaning it. Older or worn concrete gets a more careful approach, so the cleaning restores the surface without creating new damage.

You can pressure wash small concrete areas yourself, but results depend on pressure, nozzle, and technique. Too much pressure or a nozzle held too close can etch the surface and leave lines. Large slabs are hard to clean evenly with a hand wand. If you try it, test a small hidden spot first, keep the wand moving, and avoid acid and wire brushes. New concrete needs 28 days to cure first.

Streaks on concrete after pressure washing usually come from a wand held at uneven heights or from dirt that didn’t fully loosen before the rinse. A surface cleaner keeps the spray at an even height, which helps the whole slab dry to one even color. Edges and tight spots get hand detailing so they match the rest. Stains that soak deep, like old oil, can still leave a faint shadow after cleaning.

Sealing concrete after cleaning is optional, but a sealer can help protect it from stains and moisture. Sealer should go on clean, dry concrete, and new concrete should cure for 28 days first. Most sealers need to be reapplied every 2 to 3 years. We don’t apply sealer, but cleaning first gets the surface ready for it.

We clean sidewalks, steps, pool decks, and other concrete across Lexington and nearby towns like Georgetown, Nicholasville, Versailles, and Frankfort. Want a concrete cleaning company near you? Call (859) 435-1790 with your address, and we’ll confirm we cover it.

Our 30-Day Satisfaction Guarantee

Our concrete cleaning work is backed by a 30-day satisfaction guarantee. If the same stains or buildup return on a surface we cleaned within 30 days, we will come back and clean that area again at no extra charge.

Related Pressure Washing Services

Concrete cleaning is one part of keeping your property’s exterior in shape. These related pressure washing services cover the other surfaces around your home.

Driveway Cleaning

Remove oil stains, tire marks, dirt, and organic buildup to restore the appearance of your concrete driveway.

Patio Cleaning

Safely clean concrete, brick, paver, and natural stone patios using methods matched to each surface.

Fence Cleaning

Refresh wood, vinyl, composite, and metal fences with cleaning techniques designed for each material.

Deck Cleaning

Restore wood and composite decks by removing algae, mildew, and weather-related buildup while protecting the surface.

Ready to Restore Your Concrete Surfaces?

Request a free estimate for your sidewalks, steps, garage floor, or pool deck, and we’ll recommend the right cleaning approach for your concrete.

Request a Free Estimate