Concrete surfaces around your home or business can collect all kinds of grime—oil stains, dirt, mold, mildew, and even algae. If you’re preparing to pressure wash your concrete driveway, patio, or sidewalks, you might be wondering: What should I spray on concrete before pressure washing to get the best results?
At Wilson Windows LLC, Burlington’s trusted expert in pressure washing, we’re here to help you get the cleanest, longest-lasting finish possible. By pre-treating your concrete with the right solution, you can lift stubborn contaminants and prepare the surface for a truly deep clean. Let’s explore what to use, why it matters, and how our professional team at Wilson Windows LLC ensures your concrete surfaces look their absolute best.
Why Pre-Treating Concrete Matters
Before you unleash the power of your pressure washer, it’s essential to understand that spraying a cleaning solution beforehand can make a major difference. Concrete is porous and textured, which means grime often settles deep below the surface. Rinsing with water alone may not remove all the embedded contaminants.
A proper pre-treatment will:
Loosen deep-set grime and grease
Kill mold, algae, and mildew at the root
Make pressure washing more effective
Prevent streaks and uneven cleaning
Save you time and water
Whether it’s a residential driveway or a commercial loading dock, starting with the right spray treatment enhances the outcome significantly.
What to Spray on Concrete Before Pressure Washing?
There are several types of pre-treatment sprays available. At Wilson Windows LLC, we carefully choose eco-friendly and high-performance solutions that match the specific needs of your concrete surface. Here are the most common types:
1. Concrete Cleaning Solutions
These are commercial-grade cleaners specifically designed for concrete. They target oil, grease, mildew, algae, and general grime. The solution is sprayed over the surface and allowed to sit for 10–15 minutes before pressure washing. This dwell time helps break down tough stains and makes them easier to rinse away.
2. Degreasers
If your concrete is stained with oil or automotive fluids—common on driveways and garages—a degreaser is your best friend. Degreasers penetrate the pores of the concrete to break apart oil molecules. Wilson Windows LLC uses safe but powerful degreasers that eliminate residue without damaging your surfaces.
3. Eco-Friendly Mold and Algae Treatments
In the rainy Pacific Northwest, algae and mildew are constant foes. We use specialized green cleaners that eliminate mold and algae, preventing them from regrowing quickly. These treatments are essential for patios and sidewalks shaded by trees or buildings.
4. Homemade Alternatives (For Light Cleaning)
For light DIY jobs, some people use a solution of vinegar, baking soda, or dish soap and water. While effective for light surface grime, these options are less potent than commercial-grade cleaners and may not deliver the deep clean that professional equipment can achieve.
Wilson Windows LLC’s Proven Process
At Wilson Windows LLC, we follow a meticulous process to ensure your concrete looks like new. Here’s how we approach every job:
- Inspection – We assess the area to identify heavy stains, algae growth, cracks, or surface damage. This allows us to choose the ideal treatment.
- Pre-Treatment Spray – Using industry-grade solutions, we spray the concrete and allow it to dwell. This critical step sets the foundation for a deeper clean.
- High-Pressure Washing – Our top-of-the-line pressure washers remove every trace of grime, leaving your concrete spotless and renewed.
- Post-Treatment (if needed) – For stubborn stains, we may re-treat and rinse again. We also offer optional sealing services to protect your surfaces from future buildup.
Why Choose Wilson Windows LLC in Burlington, WA?
Located at 1015 Crystal Ct, Burlington, WA 98233, Wilson Windows LLC is your local expert for pressure washing services. We serve homeowners and businesses throughout Skagit County and beyond, delivering exceptional results with every project.
Here’s what sets us apart:
Expertise: Years of experience with all types of surfaces—driveways, sidewalks, patios, retaining walls, and more.
Eco-Friendly Approach: We care about your property and the environment, using only safe, biodegradable cleaners.
Top-Notch Equipment: Our high-pressure systems and surface cleaners offer deeper, faster cleaning than rental or DIY machines.
Customer-First Attitude: We’re known for our responsive communication, reliable scheduling, and commitment to satisfaction.
From basic grime to stubborn oil stains, we’ve seen and cleaned it all.
Common Questions About Concrete Pressure Washing
How often should I pressure wash my concrete?
Once or twice a year is recommended for most residential areas. However, shaded areas or high-traffic surfaces may need cleaning more often.
Is it safe for all types of concrete?
Yes, with the right pressure setting and cleaning solution. Our team adjusts pressure levels to ensure no surface damage occurs.
Do I need to seal my concrete after washing?
While not mandatory, sealing helps protect your surface from future stains and extends its lifespan. We’re happy to advise on sealing options.
Schedule Your Concrete Cleaning Today
Don’t let stains, moss, and grime take away from your property’s curb appeal. With the right pre-treatment spray and a trusted team, you can restore your concrete to like-new condition.
Call Wilson Windows LLC today at (360) 982-8920 to schedule your pressure washing service. Whether you’re prepping for a summer BBQ, removing winter buildup, or maintaining your business exterior, we’re here to help.
Visit us online at https://wilsonwindowscleaner.com/pressure-washing/ for more information or to request a quote.
Wilson Windows LLC
1015 Crystal Ct
Burlington, WA 98233
📞 (360) 982-8920
Ready to spray, wash, and shine? Wilson Windows LLC has your back for every pressure washing need in Burlington, WA. Let us do the hard work so you can enjoy spotless, beautiful concrete year-round.