If you live in Charleston, you've been through it: hurricane season runs from June 1 through November 30, and even tropical systems that don't make landfall throw enough salt aerosol, rain, wind, and debris at your home to leave the entire exterior coated in a film that doesn't come off with rain. The post-storm cleanup window matters — letting that film sit speeds up corrosion on metal, drives algae growth on roofs, and damages painted surfaces. This is the order of operations we recommend, what you can do yourself, and what needs a pro.
Day 1-2: Safety First, Cleaning Later
Don't rush to wash the house immediately after a storm. The first 24-48 hours should focus on safety:
Walk the property and look for downed branches, electrical wires, or structural damage.
Check the roof from the ground (or with a drone if you have one) for missing shingles, displaced flashing, or punctures.
Photograph EVERYTHING for insurance — exterior walls, roof, gutters, fences, landscape damage.
Clear walkways and driveways of debris before anyone slips.
Day 3-5: The Cleaning Order Matters
Once the property is safe, follow this order — top to bottom, just like a normal cleaning, but with a few storm-specific additions:
Clear the gutters first. Storms always leave them packed with leaves, twigs, shingle granules, and debris. If you don't clear them before the next rain, you get water backflow into the soffits and fascia.
Soft wash the roof if you saw heavy debris or salt accumulation. The combination of debris + salt + sun bakes onto asphalt shingles fast and accelerates algae growth.
Soft wash the siding next. Salt aerosol coats every surface during a coastal storm — Hardie plank, vinyl, painted brick, and stucco all need rinsing with clean water and a mild surfactant to remove the salt before it bonds.
Clean the windows. Post-storm window glass has a specific mineral deposit pattern that standard cleaners can't handle — see our dedicated post on post-storm window cleaning.
Pressure wash hardscape last. Driveways, walkways, patios, pool decks — these are the easiest to clean and benefit from a thorough rinse to remove the debris film and salt residue.
What You Can DIY vs. What Needs a Pro
Some post-storm cleanup is genuinely DIY-friendly. Some isn't.
DIY-Friendly Tasks
Walking the property to assess damage and photograph for insurance
Clearing debris from walkways, driveways, and lawn
Hosing down patios, decks, and lower-level windows from the ground
Cleaning outdoor furniture and grills with mild soap
Tasks That Need a Pro
Anything on a roof — ladder safety + shingle damage from wrong pressure = thousands in repair bills
Gutter cleaning at second-story height — also a ladder issue, plus most homeowners don't check downspouts properly
Salt aerosol removal from siding — needs specific chemistry, not just water
Second-story window cleaning — water-fed pole technique, not ladder-and-squeegee
Anything that needs to be done within 48 hours and you're also dealing with insurance claims and roof tarp coordination
The Salt Aerosol Problem
This is the single most under-discussed post-storm issue in Charleston. Tropical systems pull seawater up into the atmosphere as aerosol — fine droplets that can travel 20+ miles inland. After a storm, EVERY exterior surface in coastal Charleston is coated in a thin salt film. Rain alone won't remove it because salt re-bonds to surfaces as water evaporates. Without active rinsing with clean water and a surfactant, the salt accelerates corrosion on metal, etches into porous surfaces, and feeds the algae cycle. This is why oceanfront homes on Kiawah, Seabrook, Sullivan's Island, Folly Beach, and Isle of Palms benefit from a post-storm soft wash even when the storm didn't cause visible damage.
Cost Expectations
Post-storm cleanup pricing in Charleston:
Gutter cleanout + downspout flush: $150-$300
Roof debris removal + soft wash: $400-$800
Full house exterior salt rinse: $400-$700
Window cleaning (interior + exterior): $250-$500
Concrete + driveway cleanup: $200-$400
Full bundle (everything above): $1,200-$2,200, often discounted from a la carte pricing
After the Cleanup: Annual Hurricane Prep
The smartest Charleston homeowners schedule a pre-hurricane-season cleaning every May. Here's why: a clean exterior holds up better in a storm. Clear gutters mean better drainage. A washed roof shows damage clearly post-storm. Fresh window cleaning means salt stains are easier to spot. And freshly soft-washed siding is more salt-resistant for the next 6-12 months. Bundle pre-season prep with your spring cleaning and you're ready when the first system spins up off Africa.
Need Post-Storm Cleanup in Charleston?
We respond to post-storm cleanup requests within 24 hours and can typically schedule within a week — even during peak hurricane season. Call 843-480-8113 to get on the list. We'll prioritize structural-damage adjacencies (gutters, roofs) first and work through the rest of the cleanup as the schedule allows.
