Serving Charleston and the peninsula. Exterior gutter brightening that strips the black oxidation streaks salt air leaves on Charleston homes.
Free instant quote
Lowcountry Pressure Washing provides professional pressure washing in Charleston, SC. Upfront, flat pricing and workmanship you can count on. Get a fast, no-obligation quote today.
Gutter Brightening · Charleston, SC
Salt-laden air off the Cooper bakes black oxidation stripes onto downtown gutter runs, and a house wash never touches them. We hand-apply a gutter-safe brightener and work each run along the eaves until the finish returns, so a freshly washed peninsula facade reads clean all the way to the roofline.
Charleston's historic peninsula, from South of Broad to the harbor and the neighborhoods along the Ashley and Cooper rivers, sits in warm, salt-laden Lowcountry air. That humidity, heavy spring pollen, and marsh air feed mildew and algae on clapboard, stucco, brick, and slate and metal roofs. Because so many homes here are historic, gentle soft-washing - never high pressure on old mortar and wood - is the right way to keep them clean.
Care for the aging piazzas and lime-stucco facades below Broad follows the same soft-touch preservation standard championed by the Historic Charleston Foundation.
Exterior work on a protected downtown property often runs through the historic-district review overseen by the City of Charleston.
The peninsula's architectural heritage is the same one celebrated a few blocks up Meeting Street at the Gibbes Museum of Art.

You can wash a Charleston house spotless and still be left staring at the black stripes running down the gutters. Those tiger stripes are oxidation and grime that salt air and acid rain bake onto the aluminum, and no amount of ordinary house washing removes them because they need a dedicated brightening treatment. We hand-apply a gutter-safe cleanser and gently agitate each run until the factory finish comes back, restoring the trim line along the eaves without scratching the coating. It is detail work, and it makes the biggest difference on the crisp white and dark bronze gutters common across Mount Pleasant, West Ashley and the newer Lowcountry subdivisions. Paired with a soft wash of the siding and fascia, gutter brightening finishes the look so the whole exterior reads clean from the curb, not just the walls. We keep water off your landscaping while we work.
Every Charleston job starts with an upfront, flat quote and finishes with workmanship you can count on.

What we do
Soft-wash and pressure washing for every exterior surface - homes, brick, concrete, porches, and businesses across Charleston and the Lowcountry.

Gentle soft washing that lifts Lowcountry salt film and mildew from Charleston stucco, brick and Hardie siding.

Surface cleaning that erases oak-pollen stains and marsh-humidity algae from Charleston driveways and tabby walkways.

Low-pressure roof soft washing that kills the black Gloeocapsa streaks Charleston humidity breeds year-round.

Careful wood and paver cleaning that clears mildew from shaded Lowcountry piazzas, porches and patios.

Exterior gutter brightening that strips the black oxidation streaks salt air leaves on Charleston homes.

Storefront and sidewalk washing for King Street, Coleman Boulevard and Charleston commercial properties, scheduled around business hours.

Streak-free window and salt-haze removal for Charleston homes facing the harbor, marsh and Atlantic breeze.

Gentle solar-panel rinsing that clears pollen and salt residue robbing Lowcountry roofs of output.

Non-slip cleaning for Charleston pool decks, screened lanais and coping under heavy live-oak shade.

Cleaning and sealing that protects Lowcountry paver drives and patios from salt, weeds and humidity.
How it works
Call or send a quick photo for a fast, no-obligation quote.
Clear, flat pricing before we start - no surprises.
We show up on time, blast the grime, and leave it spotless.
Free estimate
Tell us what needs cleaning in Charleston — we’ll reach out right away.
What we stand behind
We quote the whole job flat and up front. What you agree to is what you are billed, even if the Lowcountry humidity means the growth is thicker than it looked from the driveway.
Work is done by licensed and insured people who are answerable for the result and for the condition they leave your property in.
If something is not up to standard, tell us and we will return to correct it. A callback is part of the job, not a favor.
FAQ
Call, or send photos through the form on this page - you'll get a flat number for the Charleston job, not a per-hour estimate.
No cost to you. We look at the gutter brightening work needed in Charleston and hand you a number with no strings attached.
Most Charleston jobs go on the calendar within days, and Lowcountry humidity being what it is, we try to move fast once you call.
Not usually. As long as we can get to the surfaces, most Charleston customers leave us to it and check in afterward.
If a Charleston finish isn't up to standard, we come back and correct it - a callback is part of doing the job right, not a favor.
More in Charleston
Upfront, flat pricing and satisfaction guaranteed — get your free quote today.
Service area
Local pressure washing crews covering Charleston, SC and nearby communities. Care for the aging piazzas and lime-stucco facades below Broad follows the same soft-touch preservation standard championed by the Historic Charleston Foundation.