Hurricane Isaias came ashore near Destin, Florida, this October as a Category 2, and plenty of folks along the Panhandle figured they’d handled worse. A lot of them had ridden out Sally in 2020, so another Category 2 didn’t seem worth losing much sleep over. But Florida counted six dead once the wind died down, and only two of those deaths came from the storm itself. The other four happened in the days that followed, while people were cleaning up, running generators and trying to keep up with medical treatment.
Of course, TV never shows that part, because the news crews pack up and leave right around the time the real trouble starts. That’s why the stories coming out of Pensacola, Milton and Jay this month are worth your time, since they carry lessons the usual storm checklist skips. Some of them can keep your house standing, and a few might keep you alive the next time a storm comes up the Gulf.
10. A Jug of Old Bleach Can Leave Your Water Unsafe
Boil notices spread fast after landfall, and they still covered seven counties days later. The list ran from Escambia to Washington. In Jay, residents were told to add 8 drops of plain household bleach to each gallon of water. Then they had to let it sit for 30 minutes before drinking it.
But that number assumes regular 6% bleach, and plenty of jugs on store shelves now hold 8.25%. According to the EPA, the stronger kind only needs 6 drops per gallon. Bleach also loses strength the longer it sits. So a jug that’s been under your sink for over a year may be too weak to kill anything.
Luckily, there’s a simple way to protect the cleanest water in your house before trouble starts. FEMA advises shutting off the main water valve if contamination is reported in your area. And if you do it as the storm hits, the dirty water stays out of your pipes. That way, the 40 or 50 gallons in your water heater stay safe to drink, and you can get them out through the drain valve at the bottom.
Still, 40 or 50 gallons won’t last long if the boil notice drags on for a week or more. Folks used to clean muddy water with the one-pot homemade filter long before anyone sold bleach by the jug, and you can put one together yourself before the next storm hits. That way, you keep drinking clean water even after the heater tank runs dry.
9. Wet Drywall Starts Growing Mold Within Two Days
Isaias brought plenty of water along with the wind. Parts of southern Alabama flooded, and near Tiger Point, a driver found his truck overturned in a flooded parking lot the morning after landfall. Water that gets into a house does its worst damage after it drains, because the CDC says mold can start growing within 24 to 48 hours.
Drying it out with fans rarely works on soaked walls, since drywall and insulation act like a sponge. So restoration crews make what’s called a flood cut, slicing the drywall at least a foot above the waterline and pulling out everything below it. Soaked fiberglass insulation goes too, because it holds water against the studs for weeks.
Before you close those walls back up, check the 3 hidden spots mold grows behind a flooded wall. Otherwise, it can work its way back through the fresh paint by spring. And if you do find mold on the studs, the EPA says to scrub it off with detergent and water. After that, the wood needs to dry out completely, and a cheap moisture meter tells you when it’s ready. Restoration crews usually wait until the studs read below about 15% before they hang new drywall.
8. A Badly Secured Tarp Can Leave You Without a Roof Again
Isaias tore the roofs off homes all over the Panhandle, and some families lost their shelter overnight. In East Milton, an apartment building lost its entire roof. In Milton, one family ended up living under a tarp because they had nowhere else to go.
But a tarp only keeps you dry if it’s secured properly. Many people simply nail the tarp straight to the roof, and those nails tear through the plastic as soon as the wind picks up. That’s why roofers roll each edge of the tarp around a 2×4 board and screw the board into the roof. They also stretch the tarp over the top of the roof, so rainwater can’t run underneath it.
Even so, climbing onto a damaged roof is dangerous. According to the CDC, falls are among the most common injuries during hurricane cleanup, and wet shingles are very slippery. So if the roof is still wet or the wind is still strong, it’s safer to wait another day before you go up there.
Once the tarp is in place, take photos of the damage and keep the receipts for the boards, screws and tarp. Your insurance policy expects you to prevent further damage to your home, and insurers usually reimburse reasonable costs like these.
7. Fire Crews Stop Responding During the Worst of a Hurricane
While people in Pensacola were hunkered down riding out Isaias, one home on Peacock Drive went up in flames moments before the hurricane reached its peak. A man was trapped inside, and a police officer got him out. But help was slow to arrive because emergency services stopped for a few hours, and a neighbor said it took a while for crews to reach the scene and put the fire out. Both the officer and the man ended up being treated for smoke inhalation.
That delay is normal during a hurricane, since many departments pull their trucks off the road once sustained winds get too strong. So for those few hours, you’re on your own if a fire starts in your house. That’s why a fire extinguisher belongs in the room where you ride out the storm, and not only in the kitchen. Make sure you check that the needle on the gauge sits in the green zone before hurricane season starts.
Candles cause trouble too, and a few simple habits lower the risk of a fire you’d have to fight on your own:
- Use battery lanterns and flashlights instead of candles, because a gust through a broken window can knock a candle over in seconds. Better yet, if you put together this simple homemade device before hurricane season, you’ll get through those dark hours much more easily and without an open flame in the house.
- If you’ve boarded up your windows, decide ahead of time which door you’d use to get out. A fallen tree can block one exit, so you want a second option already in mind.
- Stay low if smoke starts filling the room, because the cleaner air sits close to the floor. A closed-up house fills with smoke much faster than you’d expect.
- Keep a pair of shoes and a flashlight next to where you sleep during the storm. That way, broken glass and debris won’t slow you down if you have to get out in the dark.
6. A Bent Sapling Under a Fallen Tree Can Break Your Jaw
Trees caused much of the chaos after Isaias. In Alabama’s Houston County, every road was closed by early Saturday because of downed trees and power lines, and across Florida, Guard units cleared more than 1,700 miles of blocked roads. Lots of homeowners grabbed a chainsaw that week, and the biggest danger hides where few expect it.
Loggers call it a spring pole, which is a sapling or limb pinned and bent under a fallen trunk. Cut it straight through, and it can whip loose hard enough to break bones or knock a man out cold. The safe way is a series of shallow cuts on the inside of the bend, letting the tension bleed off a little at a time.
So any bent limb under load gets treated like a loaded spring, and the cut always comes from the side you’re not standing on.

5. A Downed Line Can Electrify the Ground Around It
Power lines came down all over the region, and they don’t need to touch you to kill you. A live wire on wet ground sends current spreading outward in rings, and the voltage drops with every foot. So a normal walking stride can put one foot at a higher voltage than the other, and the current runs up one leg and down the other. Utility workers call this step potential, and many utilities recommend staying at least 35 feet away from any downed line.
If a line lands on your car, staying inside is the safest move until help arrives. Fire changes that, and then the trick is jumping clear without touching the car and the ground at the same time. From there, you shuffle away with your feet together and never let them separate.
4. A Generator in the Garage Can Kill You in Your Sleep
After Isaias knocked out power across the Panhandle, a Florida man died from carbon monoxide while running a generator in his closed garage. CO has no smell or color, so people usually pass out before they realize anything is wrong.
That’s why your generator belongs outside, at least 20 feet from the house, with the exhaust pointing away from windows and doors. You also want a battery-powered CO alarm near every bedroom, since the plug-in kind dies with the power.
3. Rattling Windows Give You Seconds, Not Minutes
At the Portofino Island Resort on Pensacola Beach, dozens of windows blew in during Isaias. Ron Renner and his wife fled their master bedroom when the windows started rattling, and less than two minutes later the glass blew in. So before the storm hits, pick a room with no windows, like an interior bathroom, closet or hallway, and ride it out there.
Then get that room ready ahead of time. Drag a mattress or a couple of heavy blankets in there, and keep sturdy shoes on your feet, because broken glass can cover the floors in seconds. It also helps to close all the interior doors in the house, since that slows down the wind if a window does give way.
You can also forget two old myths that still get passed around. Cracking a window to “equalize pressure” is dangerous, and NOAA says it only lets wind and rain inside faster. Masking tape on the glass doesn’t help either, and it can actually make the shards bigger.
If you want to set up your home properly before the next storm, you can learn how to turn one room into a safe shelter and ride out the worst of it without running through the house in the dark.
2. A Small Cut in Floodwater Can Turn Deadly
Floodwater on the Gulf Coast carries something most people never think about. Vibrio vulnificus, a bacteria that lives in warm brackish water, gets into open cuts and can destroy flesh within days. Florida saw a sharp rise in cases after Hurricane Ian in 2022, and older folks, along with anyone with diabetes or liver trouble, face the highest risk.
So wading into storm water with a scratch on your shin is a real gamble, and rubber boots plus waterproof bandages make a big difference during cleanup. If a wound turns red and the redness spreads fast, or it swells up and blisters after floodwater exposure, you need an emergency room right away. The CDC also advises a tetanus booster for dirty wounds if your last shot was more than five years ago.
Small scrapes are a different story, though, and you can close them up fast with the stop-bleeding powder folks made at home long before modern medicine came along:
That kind of knowledge matters when the clinics in town stay closed for days after a storm.
1. Medical Plans Need a Backup for the Backup
Two Florida deaths after Isaias had nothing to do with wind or water, because they came from disruptions to medical treatment. Dialysis patients usually need treatment three times a week, and a clinic without power or clean water simply closes. That’s why the Kidney Community Emergency Response program publishes a 3-day emergency diet that cuts potassium and fluid, so patients can safely stretch the time between missed sessions. Oxygen users face a similar risk, since FPL says its medical priority list doesn’t guarantee faster power restoration, so extra cylinders matter more than any registration.
And if your pills start running low while the pharmacy stays closed, find out how to manage your meds through a long blackout before you cut any doses on your own, because halving heart or blood pressure pills can backfire badly.
Your Home Can Keep You Alive Through the Next Disaster
Even if you don’t live anywhere near the Gulf, the lessons from Isaias still apply to you. Winter blackouts, wildfires, tornadoes, floods and brutal heat waves can hit any corner of America, and they rarely give you much warning.
But getting ready doesn’t take a big budget or a new house. Small tweaks to the home you already have can raise your odds of making it through, so you can turn your house into a survival fortress in just a few steps.
You’ll find everything you need inside this hurricane survival guide, including:
- A tactical bug-in plan built around your age, climate, location, family members, medical conditions and pets.
- Specific advice for each disaster that could hit you, from hurricanes to martial law and social unrest.
- How to build a one-year stockpile fast, with real food instead of MREs and emergency kits.
- 5 ways to keep food from spoiling without a fridge, including methods early pioneers relied on.
- How to keep your family clean and germ-free with little or no water, because garbage and human waste spread disease fast once the taps run dry.
- How to protect your home from both natural disasters and home invasions.
- How to bug in safely even if you live in an apartment.
- A one-hour inspection that tells you whether your gear still works and your food hasn’t spoiled.
The next disaster won’t wait until you feel ready, and the stores empty out within hours once the warnings start. So the best time to prepare is while the power is still on and the shelves are still full. Take the first step today, before the next storm, blackout or flood reaches your door, so your family stays safe at home while everyone else scrambles.
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