What Driveway Cleaning Is and Who Needs It
Your driveway is the first thing people see. If it's stained and dark, it drags down your entire property.
I'm Ken McClary, owner of Wash NWA, and I provide professional driveway cleaning and concrete pressure washing across Northwest Arkansas. Your driveway takes more abuse than any other surface on your property. Every day it deals with vehicle traffic, oil drips, tire marks, foot traffic, and constant exposure to the elements. Over time, all of that adds up to a surface that looks nothing like it did when it was poured.
Most homeowners don't realize how dirty their driveway has gotten until they see a clean section next to the rest. I hear it on almost every job: "I had no idea it was that dark." The transformation is one of the most dramatic things I do. A driveway that looks gray and permanently stained usually comes back to near-original color after a professional cleaning.
Driveway cleaning isn't just about looks, either. Algae and biological growth on concrete create a slippery surface that's a genuine safety hazard, especially when wet. Oil stains can seep deeper into the concrete over time, becoming harder and more expensive to remove. And if you're thinking about selling your home, a clean driveway and walkway make a powerful first impression that starts before buyers even step inside.
I serve homeowners throughout Rogers, Bentonville, Springdale, Fayetteville, and the entire NWA metro area. Whether your driveway is a short two-car pad or a long rural stretch, I have the equipment and experience to get it clean.
Get a Free Driveway Cleaning QuoteHow I Clean Your Driveway - Step by Step
A systematic approach that delivers even, streak-free results every time.
- Pre-treat stains and problem areas. Before I start the main wash, I identify and pre-treat any oil stains, rust spots, grease marks, or heavy biological growth with targeted cleaning solutions. Oil stains in particular need time to break down before pressure washing can lift them. I apply a degreaser to oil spots and a specialized concrete cleaner to areas with heavy algae or mildew. This pre-treatment step is what separates a professional result from someone who just blasts water at the surface.
- Surface cleaner pass. I use a commercial-grade surface cleaner attachment - a spinning disc that delivers even, consistent pressure across a wide path. This is the tool that prevents the "zebra stripe" pattern you get from cleaning with a regular pressure washing wand. The surface cleaner glides across your driveway in overlapping passes, lifting dirt, stains, and biological growth uniformly. I work methodically from one end to the other so nothing gets missed.
- Edge detailing and tight areas. The surface cleaner handles the main field of your driveway, but edges along the garage, expansion joints, cracks, and areas next to landscaping need hand detail work with a focused wand. I clean along every edge, around drain grates, and into corners where the surface cleaner can't reach. This step is what makes the final result look complete and professional rather than just "mostly clean."
- Post-treatment and rinse. After the main cleaning is done, I apply a post-treatment solution that neutralizes any remaining biological growth and helps prevent rapid re-growth. I do a final rinse to push all loosened debris off the surface and away from the driveway. The result is clean, bright concrete with no residue left behind.
A typical two-car driveway takes about 1 to 2 hours. Larger driveways, heavy staining, or additional surfaces like walkways and patios add time. I'll give you an accurate time estimate when I quote the job.
Concrete and Hardscape Surfaces I Clean
Different surfaces need different approaches. I adjust my technique for each one.
- Regular poured concrete - The standard driveway material in most NWA neighborhoods. Poured concrete is porous, which means it absorbs oil, holds onto dirt, and provides an ideal surface for algae to grip. My surface cleaner and pre-treatment process pulls stains out of the pores and restores the original lighter color. The difference is always dramatic.
- Stamped concrete - Stamped and decorative concrete is popular on NWA patios and driveways, especially in newer subdivisions around Bentonville and Rogers. I clean stamped concrete carefully to remove buildup from the textured patterns without damaging the sealant or color. If your stamped concrete has lost its luster, cleaning is the first step to bringing it back.
- Pavers - Brick pavers, interlocking concrete pavers, and natural stone pavers all collect dirt and organic growth between the joints and on the surface. I clean the paver faces thoroughly and flush out the joints. If your paver joints have weeds growing through them, pressure washing clears those out too.
- Exposed aggregate - Exposed aggregate driveways are common in parts of Rogers and Bella Vista. The textured, pebbly surface looks great when clean but can trap dirt and algae in its rough texture. My process cleans into all the nooks without dislodging the aggregate stones.
- Sidewalks and walkways - I clean front walkways, side paths, and any concrete flatwork around your home. These smaller surfaces are often included with driveway cleaning and take very little additional time.
- Garage floors - While I'm already set up for your driveway, I can clean your garage floor too. Oil stains, tire marks, and years of accumulated grime come up surprisingly well with the right pre-treatment.
Signs Your Driveway Needs Cleaning
NWA driveways face a unique combination of challenges that make regular cleaning essential.
Northwest Arkansas driveways deal with conditions that accelerate staining and biological growth. Our humid Ozark climate keeps concrete damp longer than dryer regions, and that persistent moisture is exactly what algae needs to colonize your driveway surface. Heavy spring pollen settles into the concrete pores. Summer thunderstorms wash mud and organic debris across your driveway. And the red clay soil common in parts of NWA leaves stubborn rust-colored stains that get worse over time.
Here are the signs it's time to schedule a cleaning:
- Your driveway is significantly darker than when it was poured. Clean concrete is light gray. If yours has turned dark gray or nearly black in areas, that's layers of accumulated grime and biological growth.
- Green or black patches, especially in shaded areas. Algae and mildew thrive on concrete that stays damp. Driveways shaded by trees or buildings develop these patches fastest.
- Oil stains from vehicles. The longer oil sits on concrete, the deeper it penetrates. Fresh stains are much easier to remove than old ones. If you've got oil spots, sooner is better than later.
- Slippery surface when wet. If your driveway or walkway feels slick after rain, that's algae. It's a slip-and-fall hazard that professional cleaning eliminates.
- Rust-colored stains from fertilizer, sprinklers, or well water. Common in NWA homes with irrigation systems. These require specific treatment but I can remove them.
- You're planning to sell or just want better curb appeal. A clean driveway makes your entire property look well-maintained. It's one of the highest-impact, lowest-cost improvements you can make.
I recommend driveway cleaning every 1 to 2 years for most NWA homes. Homes with heavy tree shade or chronic oil drips may benefit from annual cleaning. Driveways in full sun with no overhanging trees can often go 2 years between washes.
Driveway Cleaning Across NWA
I clean driveways throughout Northwest Arkansas. Find your city below for local details.
Don't see your city? I likely cover your area. View all service areas or just give me a call.
Driveway Cleaning Questions
Common questions I get from NWA homeowners about driveway and concrete cleaning.
Can you remove oil stains from my driveway?
In most cases, yes. Fresh oil stains come up almost completely. Older stains that have soaked deep into the concrete can be significantly lightened but may leave a faint shadow. I pre-treat all oil stains with a professional degreaser before pressure washing, which gives the best possible result.
Will pressure washing damage my concrete?
Not when done properly. I use commercial-grade equipment with the correct pressure settings and a surface cleaner that distributes pressure evenly. This prevents etching and the "tiger stripe" marks that can happen with a handheld wand used incorrectly. Your concrete is safe with me.
How often should I have my driveway cleaned?
Every 1 to 2 years for most NWA homes. If your driveway is in heavy shade or you have vehicles that leak oil, annual cleaning is a better interval. Driveways in full sun with no staining issues can sometimes go 2 years.
Do you clean sidewalks and patios too?
Absolutely. I clean all concrete flatwork including front walkways, side paths, back patios, pool decks, and garage floors. Most homeowners bundle their driveway with walkways and patios for the best overall result.
What about stamped or colored concrete?
I clean stamped and decorative concrete regularly. I adjust my pressure and technique to clean the surface without damaging sealant or color. If your stamped concrete looks dull, cleaning often reveals the original color and pattern beauty that's been hidden under grime.
How long until I can drive on it?
You can walk on your driveway immediately after cleaning. I recommend waiting about an hour before driving on it, just to let any post-treatment solution finish working. I'll let you know the exact timing for your specific job.
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