Driveway & Sidewalk Pressure Cleaning in Aldie & Loudoun County, VA
Dark, blotchy concrete makes the whole house look older. We surface-clean driveways, sidewalks, walkways and steps evenly, with no zebra stripes, and finish with a post-treatment that keeps them brighter for longer.
What’s Included
Every concrete cleaning is a full pressure wash plus a post-treatment to eliminate organic growth and keep concrete looking clean longer. That second step is the difference between concrete that goes green again by summer and concrete that stays bright.
- Driveways, aprons and parking pads
- Front walkways, sidewalks and steps
- Rotary surface cleaning for an even finish
- Edges, expansion joints and steps detailed by hand
- Post-treatment to kill remaining algae and mildew
- Noticeable debris blown off patios and walkways when we finish
Why Loudoun Concrete Turns Dark
Shade & moisture
Walkways beside the house and under trees stay damp, which feeds the black algae that darkens concrete.
Winter treatment
Road salt and sand tracked in from Route 50, Route 7 and neighborhood streets leave a gray film and residue.
Tires & drips
Tire marks and light oil drips build up where cars sit. We’ll tell you upfront what will lift and what’s set in.
Our Concrete Cleaning Process
Pre-treat
Heavy organic growth is pre-treated so it releases cleanly.
Surface clean
A professional rotary surface cleaner cleans evenly with no wand stripes.
Detail & rinse
Edges, steps and joints are detailed and all residue is rinsed off.
Post-treat
A post-treatment kills what’s left in the pores so growth returns far slower.
★★★★★
“Quentin and his associate did a wonderful job cleaning the exterior of my home, walkway, and patio. Every surface looked brand new with no streaks or missed spots.”Bench Household, Google review
Concrete Cleaning Near You
- Aldie
- Ashburn
- Leesburg
- South Riding
- Brambleton
- Broadlands
- Stone Ridge
- Lansdowne
- Sterling
- Chantilly
- Purcellville
- Waterford
- Lovettsville
- Middleburg
Pair it with
Most customers bundle concrete with a house soft wash. Cleaning one without the other makes the dirty one stand out. Add patio or deck cleaning for the back of the house.
Real Results From Real Loudoun Jobs
No stock photos. Every before and after below is our own work. See the full gallery →
House Soft Wash
Walkway Pressure Wash + Post-Treatment
Siding Algae Removal
Brick Paver Restoration
Exterior Restoration
Pressure Wash Results
Want Results Like These?
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Driveway & Sidewalk Cleaning FAQ
Will pressure washing damage my concrete?
Not when it’s done right. We use a rotary surface cleaner at a controlled distance, which cleans evenly without etching. Damage comes from holding a narrow tip too close, which is what leaves stripes and scars.
Can you remove oil stains?
Light drips and fresh spots often lighten significantly. Old, deeply soaked oil stains may fade but not disappear. We’ll set expectations before we start.
What is the post-treatment?
After cleaning, we apply a treatment that kills algae and mildew left in the concrete’s pores. It’s why our concrete stays clean longer than a rinse-only job.
How often should a driveway be cleaned?
Every 1 to 2 years for most Loudoun County driveways. Shaded walkways along the side of the house often need it yearly.
Do you seal concrete?
We focus on cleaning and post-treatment. If you plan to seal, cleaning first is essential, and we can time the wash so the surface is ready.
Get Your Free Quote in Minutes
Tell us what needs cleaning and get a clear, flat-price quote, usually the same day. Backed by 150 five-star Google reviews and our 100% satisfaction guarantee.
Loudoun Exterior Cleaning
41111 Little River Tpke, Aldie, VA 20105
(703) 403-3994
LoudounExteriorCleaning@gmail.com