Driveway Cleaning Lake Nona FL: How to Remove Black Stains, Algae & Dirt

If your driveway is starting to look dirty, black, green, or stained, you're not alone. Florida's rain, humidity, shade, pollen, and everyday traffic can make a concrete driveway look much older than it really is.

With professional driveway cleaning in Lake Nona, FL, the right approach depends on what's making the driveway look dirty in the first place.

Black spots, green stains, mildew, mold, dirt, oil stains, grease, and tire marks don't always need the same treatment.

At Performance Pressure Wash, we look at the driveway and the type of staining before choosing the cleaning method.

Why Does My Driveway Turn Black or Green?

One of the most common questions we hear is, "Why is my driveway turning black or green?"

Florida's warm, humid weather can leave concrete damp for long periods, especially in shaded areas or places where water doesn't drain quickly.

That's when you may start seeing:

Green stains

Black spots

Mildew

Mold

Dirt and grime

Pollen and leaves

Tire marks

Oil or grease stains

Green staining is often associated with algae. Black spots can be caused by algae or mildew, but they can also come from dirt, tire residue, oil, grease, or leaves.

That's why simply turning up the pressure isn't always the answer.

A green, slippery area may need a different treatment than an oil spot underneath a parked vehicle.

Performance Pressure Wash provides  driveway and exterior cleaning in Lake Nona , including communities throughout the Lake Nona area.

What Are the Black Stains on My Concrete Driveway?

If you're looking at your driveway thinking, "What are these black stains?", the answer isn't always obvious.

Black marks can come from several different things.

They may be:

Algae

Mildew

Mold

Dirt and grime

Tire marks

Oil

Grease

Leaves and other debris

Concrete is porous, so some stains can soak below the surface. This is particularly true with older oil stains. That's why professional driveway cleaning can dramatically improve the appearance of a driveway without necessarily making every old stain disappear completely.

Before cleaning, we look at the stain, where it is located, and how it has affected the concrete.

A dark drip underneath a parked car, for example, may require a very different treatment than green buildup in a shaded corner.

How Do You Remove Green Algae, Mildew and Mold From a Driveway?

If your driveway has green stains, mildew, or a slippery film after it rains, algae or mildew may be part of the problem.

Pressure washing can remove dirt from the surface, but simply blasting the concrete doesn't always address the buildup underneath.

When appropriate for the surface, we can use a cleaning solution to help break down algae and mildew before cleaning the driveway.

We then use professional pressure washing equipment and a surface cleaner suited to the concrete.

The goal is to get the driveway clean without using more pressure than necessary.

That's important because more pressure doesn't automatically mean a better cleaning.

Can Pressure Washing Damage a Concrete Driveway?

Yes, it can if it's done incorrectly.

Concrete is durable, but excessive pressure or poor technique can leave visible marks or damage the surface.

Problems can include:

Stripes across the concrete

Etching

Exposed aggregate

Damage to weak areas

Worsening existing cracks

A narrow nozzle held too close to the concrete can be particularly aggressive.

That's why we inspect the driveway before cleaning it and adjust the approach according to its age, condition, cracks, worn areas, and previous coatings.

Our concrete driveway cleaning guide  explains more about the cleaning process and why proper technique matters.

Can Driveway Cleaning Remove Oil and Grease Stains?

Oil and grease stains are different from dirt, algae, and mildew.

A fresh oil spill is generally easier to deal with than an old stain that has been sitting in the concrete for months or years.

For stubborn or baked-in oil and grease, Performance Pressure Wash can use high-heat water and appropriate degreasers to help loosen the residue before rinsing.

However, we don't promise that every old oil stain will disappear completely.

Concrete can absorb oil below the visible surface, and the final result depends on the age and depth of the stain.

Other common concrete stains include:

Rust

Tire marks

Leaf stains

Dirt

Mineral deposits

Grease

Each stain may require a different treatment.

What Should I Do Before My Driveway Is Cleaned?

A good driveway cleaning starts before the equipment comes out.

We inspect the driveway and identify areas that need special attention. We also look for cracks, damaged concrete, previous coatings, and other conditions that could affect the cleaning.

Before your appointment, it's helpful to move:

Vehicles

Planters

Toys

Outdoor furniture

Other items sitting on the driveway

If you have a particular stain that bothers you, point it out before we begin.

It's also helpful to tell us about fresh concrete, cracks, chipped areas, or previous coatings.

That information can change how we approach the cleaning.

How Do You Protect Landscaping During Driveway Cleaning?

Many Lake Nona homes have landscaping close to the driveway, so we pay attention to grass, shrubs, garden beds, and other nearby surfaces during the cleaning process.

We plan the cleaning so water and cleaning solutions are handled carefully around the property.

Our process can include:

Inspecting the driveway

Identifying the type of stains

Pretreating areas when appropriate

Cleaning the concrete with a surface cleaner

Using high-heat water and degreaser for stubborn oil or grease when needed

Thoroughly rinsing the driveway

Applying a post-treatment when appropriate

The exact process depends on the driveway and what needs to be cleaned.

We don't treat every driveway exactly the same way.

How Often Should I Have My Driveway Cleaned?

There isn't one schedule that works for every Lake Nona home.

A driveway surrounded by trees and shade may develop green stains and dirt faster than one that gets direct sunlight most of the day.

Rain, humidity, drainage, landscaping, and vehicle traffic can all affect how quickly a driveway becomes dirty again.

Instead of following a rigid schedule, watch the driveway.

If you're seeing:

Black spots

Green stains

Mildew

Dirt buildup

Tire marks

Oil stains

If your driveway feels slippery after rain, it may be time for a cleaning.

Keeping leaves and debris from sitting on the concrete can also help. A garden hose is useful for rinsing loose dirt and pollen, but it won't remove established algae, mildew, or old oil stains.

Driveway Cleaning in Lake Nona Communities

Performance Pressure Wash provides driveway cleaning throughout Lake Nona and surrounding communities, including areas such as Laureate Park, Village Walk, NorthLake Park, Eagle Creek, Randal Park, and Storey Park, as well as surrounding areas near Narcoossee and Moss Park.

Whether you have a concrete driveway covered with dirt and black stains or pavers that have become dirty and discolored, we choose a cleaning method based on the surface and its condition.

Frequently Asked Questions About Driveway Cleaning

Why does my driveway get slippery after it rains?

A slippery driveway can have algae, mildew, or another buildup on the concrete. Shaded areas and places that stay damp longer can be more likely to develop this problem.

If your driveway becomes slippery when wet, it's worth having the surface checked rather than simply ignoring it.

Can driveway pressure washing remove black stains?

It depends on what's causing the black stain.

Dirt, mildew, algae, and surface buildup may clean up very well. Oil, tire marks, and older stains that have soaked into the concrete can be more difficult.

The age and depth of the stain, along with the condition of the concrete, affect the final result.

Can old oil stains be completely removed from concrete?

Not always.

Old oil can penetrate into concrete and become difficult to remove completely. We can use high-heat water and appropriate degreasers to help break down stubborn oil and grease, but the result depends on the stain.

Will pressure washing damage my concrete driveway?

It can if excessive pressure or poor technique is used.

Too much pressure can etch concrete, leave stripes, expose aggregate, or damage weak areas.

We inspect the driveway first and adjust the cleaning method according to the condition of the surface.

How often should I clean my driveway?

It depends on your property.

Shade, trees, drainage, rain, humidity, and vehicle traffic all affect how quickly a driveway gets dirty.

Rather than following a fixed calendar, watch for black stains, green buildup, dirt, mildew, or slippery areas after rain.

Do you clean paver driveways too?

Yes. Performance Pressure Wash provides professional cleaning for both concrete and paver surfaces. Pavers require a different approach because cleaning can affect the sand between the joints.

Do you clean sidewalks too?

Yes. Driveway and sidewalk cleaning are both part of our exterior cleaning services in Lake Nona.

Professional Driveway Cleaning in Lake Nona, FL

A dirty driveway can make an otherwise well-maintained home look neglected.

If you're dealing with black stains, green algae, mildew, mold, dirt, oil stains, grease stains, tire marks, or other concrete stains, professional driveway cleaning can help restore a much cleaner appearance.

Performance Pressure Wash is a licensed, insured, family-owned company serving Lake Nona and Central Florida.

We provide driveway cleaning along with house washing, roof soft washing, pool deck cleaning, pool enclosure cleaning, sidewalk cleaning, and paver cleaning and sealing.

If your driveway is looking dirty or stained,  request a free estimate for driveway cleaning.

Performance Pressure Wash LLC — We Treat Your Home Like Ours.