Pressure Washing Service in Anastasia Dunes
Run a finger along the outside of an oceanfront window here, and it comes away gritty, faintly white, and a little damp even on a dry afternoon. That film is salt, and on a barrier island, it never stops arriving. The ocean throws a fine aerosol of saltwater into the air with every wave; the sea breeze carries it inland, and it settles on every pane, screen, and rail facing the water. This is the quiet reason a professional pressure washing service in Anastasia Dunes gets asked back on a schedule rather than once.
Most people meet the problem through their glass first. Windows facing the Atlantic here haze over far faster than the same windows on the street side of the house, and a garden hose does not fix it, because rinsing salt with hard water just trades one deposit for another. Salt is relentless in a way inland grime is not, and reliable exterior cleaning in Anastasia Dunes has to be built around that fact instead of fighting it.
We are Ancient City Window & Pressure Washing, an owner-operated company run by Tyler with over 10 years behind it and more than 800 homeowners served across this coast. We clean the salt off the way it needs to come off, with purified water and low-pressure methods that protect the finishes underneath. If your ocean-facing glass has gone dull before its time, that is the salt, and we can talk you through it.
About - Location
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About - Location
About Anastasia Dunes
Anastasia Dunes sits on Anastasia Island in St. Johns County, the barrier island that runs south from St. Augustine, FL, between the Atlantic Ocean on one side and the Matanzas River and Salt Run on the other. It is a coastal residential pocket shaped entirely by its position on the sand.
Anastasia State Park anchors the north end of the island with more than four miles of protected Atlantic beach and dune systems, and the St. Augustine Lighthouse, first lit in 1874, stands nearby as one of the most recognizable landmarks on this stretch of coast. Both draw steady traffic to the island year-round.
The island's defining feature is the dune line itself, a ridge of wind-built sand that separates the homes from the open ocean. That same wind that built the dunes carries salt spray straight into the neighborhood, which is the single most important thing to understand about caring for a home in Anastasia Dunes.
Removal of dirt, algae, and organic growth
Exterior Window Cleaning
Driveway & Concrete Cleaning
Spot free, streak free glass using purified water systems
We offer a full range of residential and commercial exterior cleaning services:
Our Services in Anastasia Dunes
Salt Aerosol: Why Oceanfront Glass and Screens Fail First on the Island
Start with how close the water is. On a barrier island, the Atlantic is a few hundred feet away, and breaking waves fling microscopic saltwater droplets into the air continuously. Onshore winds, which blow most days on this coast, carry that aerosol inland and deposit it on any surface facing the sea. The homes in Anastasia Dunes catch it first and hardest.
Salt does two things once it lands. On glass, the water evaporates and leaves behind sodium chloride crystals that scatter light and etch a permanent haze into the surface if they sit long enough, which is why a rinsed window still looks cloudy. On aluminum window screens and metal railings, salt is worse still: it draws moisture out of the air and drives corrosion, pitting the mesh and chalking the frames until the screen crumbles at the edges.
Left alone, the glass dulls, and the screens corrode through in a handful of seasons, and the tracks and rollers that carry sliding doors seize up as salt works into them. The correct response is regular removal with pure water that leaves nothing behind, not a hose-down that spots as it dries. That cadence, matched to how exposed each side of the house is, is exactly what we set up for homes along the dune line.
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About - Location
Spot-Free Glass: Why the Water You Rinse With Decides the Result
Here is the detail that surprises people: the streaks and spots left on a window are usually not dirt; they are minerals dissolved in the rinse water. Tap water in this region carries dissolved calcium and other solids, and when a droplet of it dries on hot glass, the water evaporates, and the mineral stays as a visible white spot. Rinse salty glass with hard tap water, and you have simply swapped sea salt for tap-water scale.
Most homeowners fight this with more wiping, which works for a day, and then the spots return, because the problem is in the water and not on the towel. The professional answer is to strip those minerals out before the water ever touches the window, using a purified or deionized water system that leaves nothing behind to dry into a spot. Glass rinsed with truly pure water sheets off and dries clear on its own.
On an oceanfront home, that combination matters twice over, because you are removing salt and refusing to leave scale in its place. That is the standard we hold every Anastasia Dunes window job to.
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About - Location
Why Anastasia Dunes Residents Trust Ancient City Window & Pressure Washing?
Cleaning salt off a coastal home is not the same job as cleaning a house ten miles inland, and we treat it that way. Our window process uses purified water rather than whatever comes out of the spigot, so the salt comes off, and no mineral film is left to dry back into the glass.
The low-pressure discipline matters just as much here. Aluminum screens and older window frames on the island are already fighting salt corrosion, and blasting them with high pressure accelerates exactly the damage that the salt is starting. We soft-wash the house and hand-detail the glass instead, which lifts the salt and grime without stripping paint, denting screens, or driving water behind the trim.
Tyler runs this business himself, so the person who assesses your salt-loaded windows is the person accountable for the result, and with over 800 homes cleaned across this coast, we know how fast the island reclaims a house. If your dune-line glass and screens need a plan rather than a one-time rinse, we can build one.
HAPPY CUSTOMERS!
Hire Us! Pressure Washing Service in Anastasia Dunes
Salt keeps no calendar, so the smart move on the island is a rhythm rather than a rescue. Booking recurring pressure washing in Anastasia Dunes means the salt gets lifted before it etches the glass and before it corrodes the screens, which is far cheaper than replacing either.
When we come out, we look at which elevations face the water, how exposed the glass and metal are, and how quickly your particular home reloads with salt, then we recommend an interval that fits it. Some oceanfront homes want it a few times a season; a home tucked behind the dune may need less. You get an honest read, not a fixed package.
Whether it is the ocean-facing windows, the screens, or the whole exterior, we will get the salt off without leaving a mark behind. For dependable coastal window and exterior cleaning in Anastasia Dunes , get in touch, and we will take a look.

