Pressure Washing in South Florida

Pressure washing in Broward and Miami-Dade is less about pressure than about restraint. The grime here is local and specific: algae that blooms through the rainy season, black streaking down a walkway that never sees sun, red clay tracked in from a landscaping job, rust fanned out from a sprinkler head, and a salt haze on everything within a few blocks of the water. Those all come off differently. Concrete, brick pavers, travertine, and wood each have a ceiling on what they can take before cleaning turns into damage, and the whole job is deciding where that ceiling sits.

What actually grows on a South Florida slab

The dark film on your driveway is usually not dirt. It is a colony of algae and fungal growth living in the pores of the concrete, fed by humidity, afternoon storms, and irrigation overspray. That is why it comes back on a schedule and why it returns first in shade. Under oaks and ficus you also get tannin bleed, a brown staining that soaks in. Along the beds you get clay and fill dirt. Near a well-fed sprinkler you get iron, which is not growth at all but a mineral deposit with its own behavior.

Sorting those before the machine starts is the difference between a fair quote and a disappointment. Growth lifts predictably. Iron, tire marks, oil drips, and old paint may lighten and may not move at all, and we would rather say so on the walkthrough than let you find out afterward.

Pressure is the last dial we turn

A pressure washer has two numbers that matter. Pressure lifts the soil. Flow, measured in gallons per minute, carries it away. Most people who damage a surface do it by reaching for pressure when what the job needed was more flow, more dwell time, or a slower pass.

The tip controls everything else. A zero-degree tip concentrates the whole stream into a pencil and will carve a line into concrete in under a second, so it has no business on a house. Open poured concrete does well with a wider fan. Pavers and pool decks want wider still and a longer standoff. Wood fencing wants the widest spray, the greatest distance, and passes that run with the grain instead of across it. Changing the tip and the distance solves almost everything that raw pressure would only break.

We clean with water, mechanical action, and patience. Chemical soft-washing of walls and screens is not part of what we offer, and neither is anything that has to be reached above the first floor. Washing growth off the face of a slab is cleaning. Treating growth that has gotten inside a wall or under a floor is different work, and it gets referred out.

Surface cleaners and the stripes they prevent

Those pale arcs across a neighbor’s driveway are the signature of a wand swung freehand. A wand puts down a narrow fan at whatever angle and height the person holding it happened to use, so every overlap is a different amount of cleaning, and the eye reads the difference as stripes.

A surface cleaner fixes it mechanically. It is a shrouded disc with jets spinning under it at a set height, so every inch of the pass gets the same treatment. We run it in overlapping lanes, keep the overlap consistent, work with the slope so dirty water never runs back over finished ground, and then detail the edges, expansion joints, steps, and paver borders by hand at a fixed standoff. Done that way, the driveway reads as one color instead of a map of where someone stood.

Pavers, travertine, and the joint sand nobody mentions

Brick pavers are not a slab. They are individual units bedded in sand, and the sand packed into the joints is what locks them together, keeps them from rocking, and slows weeds down. Hit that joint at close range with a tight tip and you will flush it out in seconds. The field looks clean and then, a few weeks later, edges start to shift, weeds come up faster, and the sand you blasted out shows up in your pool or your drain.

Cleaning pavers properly means working at a pressure that lifts the growth without excavating between the units, then dealing with what came out. If the joints are low afterward, fresh joint sand gets swept in across the field, worked down into the gaps, misted to settle, and topped up where it drops. That step needs a dry surface, which in the wet season can mean scheduling it separately.

Travertine around pools is softer and more porous than it looks, and a honed or tumbled finish scratches and pits easily. It gets the gentlest setup on the property. So does any painted or coated concrete, where too much pressure peels the coating off in sheets.

Plants, screens, and getting ready for us

The area around the slab takes as much thought as the slab. Beds get soaked with clean water before we start, so dirty runoff cannot sit on roots and leaves, and they get rinsed again at the end. Around a screened patio we keep the spray off the mesh and out of the track. Around a pool we push the rinse away from the coping.

Before the visit, the useful things you can do are simple. Move cars off the driveway, move pots and door mats, bring in cushions, close the windows on that side of the house, unlock the gates, and keep pets inside while the machines are running. Point out the hose bib you want us on and anything you already know is fragile, like a loose paver, a cracked riser, or a screen panel that has been patched. We will work around it and tell you what we see.