Effectively Tackle Oil Stains: A Guide from the Experts in Power Washing

Tyler Ferguso
Aug 24
2 min read

Oil stains on concrete are tough to remove because oils seep deep into the porous surface and expand when heated by the sun. With the right approach—using degreasers, agitation, hot water, and proper waste disposal—stains can often be lightened by 80–90%, restoring curb appeal and protecting property value.

Why Oil Stains Are Hard to Remove?

Oils penetrate porous concrete.
Heat expands oils and pushes them deeper.
Over time, stains become darker and harder to clean.

What to Expect When Treating Oil Stains

It’s important to set realistic expectations. Most oil stains can be reduced by 80–90% with proper treatment. Complete removal is rare, and success depends on factors like:

Type of oil (motor, hydraulic, cooking, etc.)
Fresh vs. aged spill
Sun exposure and time of year
Amount spilled

The Step-by-Step Process for Tackling Oil Stains

1. Break Down the Oil with a Degreaser

Sodium Hydroxide-based degreasers are highly effective but caustic—use with caution.
Soap-based degreasers are safer and eco-friendly, working well on many oils.
Always research chemicals before use to avoid damage or injury.

2. Keep the Surface Wet

Misting water keeps degreasers active.
Avoid letting chemicals dry out, especially in hot weather.

3. Agitate the Surface

Use a stiff-bristle brush to help lift oil and mix the degreaser in.

4. Apply Pressure Washing

1500–2500 PSI is ideal for concrete cleaning.
Avoid higher pressure to prevent etching or surface damage.

5. Use Hot Water

Heat breaks down oil tension and loosens stains.
Hot water helps lift oil so it washes away more effectively.

Why Professional Oil Stain Removal Matters

Oil stains aren’t just cosmetic—they can:

Weaken and deteriorate pavement over time
Create dangerous slip hazards
Reduce curb appeal and property value

Hiring a professional ensures oil stains are handled safely, effectively, and without damaging your property.

Expert Oil Stain Removal in Katy, Fulshear, Cypress & Houston

At TKF Maintenance Solutions, we use professional-grade equipment and practices to restore your driveways, parking lots, and other surfaces. Our professional power washing services save you time, money, and frustration while restoring your property’s clean, professional look.

👉 Call us at 281.400.1250 or visit our website to book your free estimate today!