Storm Season Cleaning for Jacksonville Homes

How Jacksonville households can prepare a home before a tropical storm and clean up safely after one, using the lessons of Hurricane Irma's record St. Johns River flood, and where cleaning stops.

Jacksonville is a river city as much as a coastal one. When a big storm stalls offshore, the danger is often water pushed up the St. Johns and its creeks, not only wind at the beach. That lesson came home in September 2017.

This guide covers what to clean and organize before a storm, what a household can safely clean afterward, and the point at which a home needs a water restoration company instead of a cleaner.

What Hurricane Irma showed about Jacksonville

After Hurricane Irma passed on September 11, 2017, the St. Johns River rose to a record 5.57 feet in Jacksonville. Water filled downtown streets and reached homes across the city, including in San Marco across the river from downtown. Two days later Black Creek in Clay County crested at a record 30.52 feet, flooding neighborhoods well inland.

The pattern matters for cleaning. Flooding here can reach homes miles from the ocean, and the wettest months of the year are already the summer ones, with June and September each averaging more than 7.5 inches of rain. A home near the river or a creek should plan for water at ground level, not only for wind.

Before a storm: clear, store and protect

Good storm prep starts with a clean, uncluttered house. When a watch is posted, there is little time to dig through a packed garage for a flashlight or move boxes off a floor. A few tasks done early in the summer make the scramble much smaller.

After a storm: what a household can clean

Once the home is dry, the power is safe and local officials say it is clear to return, the ordinary cleanup can begin. Wind-driven rain, tracked mud and outage grime are normal cleaning jobs. Wear gloves and closed shoes, and open the house to fresh air as soon as it is safe.

A regular cleaning visit can handle dusty surfaces, muddy entry floors, kitchen counters, bathrooms and the refrigerator after a power outage once spoiled food has been bagged and thrown out. A One-Time Deep Clean adds baseboards, blinds, vents and fans that took in dust while the house was closed.

Where cleaning stops and restoration begins

Floodwater is not clean water. It can carry sewage, fuel and chemicals, and it soaks into drywall, insulation, carpet pad and cabinet bases where no surface cleaning can reach. After a flood like Irma's, anything that sat in water needs a water restoration company, and often a call to your insurer, before any cleaner should work in the room.

That includes standing water, wet or swollen drywall, soaked carpet, a musty smell that keeps coming back, and any visible mold growth. Cleaners do not tear out materials, dry structures, treat mold or carry storm debris out of the house. Once the restoration crew has finished and the room is dry and rebuilt, a Moving Clean or a deep clean can take the home the rest of the way.

Clay County and the creeks

Black Creek's record crest in 2017 was a reminder that Clay County neighborhoods, including those near Fleming Island and Doctors Lake, sit on a network of creeks and wetlands that feed the St. Johns. Pace Island, for instance, was built near Doctors Lake under rules that set aside more wetland preserve than required. Living close to water like that is part of the appeal, and it is also a reason to keep ground floors uncluttered from June on.

Keeping the summer house healthy

Even without a storm, the summer months stress a Jacksonville home. About 80 days a year top 90 degrees, and the city sees about 76 days with measurable rain. Keep gutters clear, run bathroom fans, wipe up tracked water at doors, and watch for slow leaks around windows after heavy downpours. A leak caught early is a cleaning job; one found months later is a repair.

More for Jacksonville homes

Sources

  1. News4JAX, "Hurricane Irma brought record flooding to Jacksonville 5 years ago" (Sept. 12, 2022): www.news4jax.com/weather/2022/09/12/hurricane-irma-brought-record-flooding-to-jacksonville-5-years-ago/
  2. NOAA NCEI, U.S. Climate Normals 1991-2020, Jacksonville International Airport (USW00013889): www.ncei.noaa.gov/data/normals-monthly/1991-2020/access/USW00013889.csv
  3. Pace Island community association, Pace Island History: paceisland.sites.townsq.io/2
  4. NOAA NCEI, U.S. Climate Normals 1991-2020, Jacksonville International Airport (USW00013889): www.ncei.noaa.gov/data/normals-annualseasonal/1991-2020/access/USW00013889.csv
FAQ · Storm season

Frequently Asked Questions

The questions Jacksonville homeowners ask most often about this topic, answered plainly.

After Irma passed on September 11, 2017, the river reached a record 5.57 feet in Jacksonville, flooding downtown streets and homes across the city, including in San Marco. Black Creek in Clay County set its own record of 30.52 feet two days later.
Only after the restoration work is done. Floodwater soaks into drywall, insulation and flooring, and it can carry contaminants. A water restoration company should dry the structure and remove damaged materials first. Once the home is dry and safe, a cleaning visit can handle the remaining dust and grime.
Clear garage floors and low closet shelves, move papers and electronics up high, wash towels and bedding, clean out old food from the refrigerator and bring in loose porch furniture. A home that is already tidy is much faster to secure when a watch goes up.
Yes, once the power is back and spoiled food is bagged and thrown out. Wipe shelves and drawers with warm, soapy water, then dry them. Leave the doors cracked for a while if any smell lingers. If floodwater reached the appliance, have it checked before using it again.
Yes. Irma's worst Jacksonville flooding came from the St. Johns River and its creeks, reaching homes across the city and in Clay County far from the ocean. Any home near the river, a creek or a lake should keep valuables off the ground floor during the summer storm months.

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