Post-Hurricane Deep Cleaning Guide for Florida Homes

When the Storm Passes: What You're Facing

Clean Fix Jax has lived and worked in Jacksonville through every hurricane since 2004. From Frances and Jeanne to Irma and Ian, our team has seen what these storms do to homes — and helped hundreds of families recover. The reality is that post-hurricane cleaning is nothing like regular deep cleaning. It's a race against mold, a battle against contaminated water, and a process that demands both speed and safety.

If you're reading this after a storm, take a breath. This guide will walk you through exactly what to do, in the right order, to protect your home and your health.

Safety First: Before You Start Cleaning

Before you touch anything, make sure it's safe. This is not optional:

• Wait for official all-clear: Don't enter your home until authorities say it's safe. Structural damage may not be visible.
• Turn off utilities: If there's any standing water, do NOT turn on electrical circuits. Have FPL or a licensed electrician check first.
• Wear protective gear: N95 mask, rubber boots, heavy gloves, and eye protection. Floodwater in Jacksonville carries bacteria, sewage, and chemical contaminants.
• Document everything: Take photos and video of all damage before you clean anything. Your insurance company needs this evidence.
• Check for gas leaks: If you smell gas, leave immediately and call TECO or 911.

The 48-Hour Window: Why Speed Matters

In Northeast Florida's climate, mold begins growing on wet surfaces within 24-48 hours. After Hurricane Irma, our team saw homes in Orange Park where black mold had colonized drywall in just three days because the homeowners couldn't get back in quickly enough. Your first priority after ensuring safety is drying everything out.

Step-by-Step Post-Hurricane Deep Cleaning

Step 1: Water Removal and Drying (First 24-48 Hours)

This is the most critical phase. Every hour counts:

• Remove standing water: Use a wet/dry vacuum, sump pump, or buckets. If the water is above 2 inches or covers a large area, call a professional water extraction service.
• Remove wet materials: Carpet, carpet padding, and any porous materials that have been wet for more than 24 hours should be removed and discarded. They cannot be saved in our climate.
• Start ventilating: Open windows and doors if the rain has stopped. Set up fans and dehumidifiers. In Jacksonville's post-hurricane humidity (often 90%+), you need mechanical drying assistance.
• Remove wet drywall: If drywall has been wet, cut it at least 12 inches above the water line. Wet drywall becomes a mold factory within days.

Step 2: Debris Removal and Initial Cleaning (Days 2-5)

Once the water is gone and drying is underway:

• Remove debris: Storm debris — leaves, branches, dirt, sand — needs to go. Shovel it out and bag it. In Jacksonville Beach homes, we often find sand pushed into ground-floor rooms.
• Scrub all hard surfaces: Use a solution of 1 cup bleach per gallon of water on floors, walls, and counters that contacted floodwater. This kills bacteria from contaminated water.
• Clean and disinfect salvageable items: Hard, non-porous items can be cleaned. Soft, porous items (upholstered furniture, mattresses, stuffed animals) that were wet should be discarded.
• Clean HVAC ducts: If your system was running during or after flooding, ducts may be contaminated. Have them professionally cleaned.

Step 3: Mold Inspection and Treatment (Days 3-14)

Even if you dried quickly, check for mold daily for the next two weeks:

• Look in corners, behind furniture, inside cabinets, under sinks
• Sniff for musty odors — if you smell it, it's there even if you can't see it
• Treat small areas (under 10 sq ft) with a mold-killing solution
• For larger areas, hire a professional mold remediation company
• Our disinfecting and sanitization service includes antimicrobial treatments that prevent mold regrowth

Step 4: Deep Cleaning All Surfaces (Weeks 1-4)

Once the immediate crisis is managed, do a thorough deep clean of the entire home:

• Kitchen: Clean inside all appliances, cabinets, and behind fixtures. Check for water intrusion under the sink and behind the dishwasher.
• Bathrooms: Deep clean all surfaces, replace caulk if it was exposed to water, clean exhaust fans thoroughly.
• Floors: Professional cleaning for all flooring types. Our carpet cleaning uses hot water extraction that kills mold spores.
• Walls and ceilings: Wash with a mild soap solution, then disinfect. Check for water stains that indicate hidden moisture.
• Windows: Clean frames, tracks, and glass — storms push water and debris into window tracks. Check window cleaning for professional help.

Outdoor Post-Hurricane Cleaning

Your yard and home exterior need attention too:

• Pressure wash: Siding, driveways, patios, and decks. Storm residue can stain if left too long. Our pressure washing service handles this.
• Clean gutters and downspouts: Remove leaves, debris, and dirt that clog drainage.
• Inspect and clean outdoor furniture: Remove mold from cushions and clean frames with a bleach solution.
• Clean pool and deck: Storm debris in pools needs professional removal. Deck surfaces need pressure washing.

Insurance and Documentation

Keep detailed records of all cleaning and repairs. Your insurance adjuster will need:

• Photos before, during, and after cleaning
• Receipts for all cleaning supplies and professional services
• A log of what was cleaned, when, and by whom
• Any items discarded (with photos) and their approximate value

Document everything before you touch it. After Hurricane Irma, homeowners in Orange Park lost thousands in insurance claims because they cleaned up before photographing the damage. Take wide shots of each room, close-ups of damaged areas, and photos of any items you're discarding. Keep a notebook with dates and descriptions of every cleaning action you take. Your future self will thank you when the insurance adjuster asks for proof.

Professional Post-Hurricane Cleaning Help

Post-hurricane cleaning is physically demanding, emotionally draining, and potentially hazardous. At Clean Fix Jax, we offer emergency post-storm deep cleaning throughout Jacksonville, St. Augustine, Fernandina Beach, and all of Northeast Florida. We have the equipment, training, and experience to handle contaminated water, mold, and storm debris safely. Contact us 24/7 after a storm — we prioritize emergency calls. Visit our FAQ for more information about our deep cleaning and emergency services.