What Should You Do in the First 24 Hours After a Flood?
Last updated October 26, 2026
The short answer
Safety First
Your first priority is keeping you and your family safe. If the water is deep or moving, do not walk into it. Turn off the electricity at the main breaker only if you can do so without standing in water. If you smell gas, leave the house and call the gas company from outside.
Floodwater can hide sharp objects, live wires, or sewage. Wear rubber boots and gloves if you enter the area. If you feel unwell or have any breathing trouble, see a doctor. Keep children and pets away from the flooded area until it is cleaned and dried.
Stop the Water
Find the source of the flood. If it is a burst pipe, shut off the main water valve. In Tulsa, keep the location of your shutoff valve written down so you can find it quickly. If the flood came from outside, you may need to wait for the water to recede before you can act.
Once the water is off, open doors and windows to let air move through. If you have a pump or wet vacuum, use it to remove standing water. The faster you remove water, the less damage it can do to floors, walls, and belongings.
- Turn off the main water valve if a pipe burst
- Shut off electricity at the breaker if safe
- Move furniture and rugs to a dry area
- Remove wet books, papers, and fabrics
- Prop up wet cushions and mattresses to dry
- Take photos of the water level and affected items
Document the Damage
Before you move anything, take clear photos and videos of the flood damage. Show the water level, the source, and every affected room. Write down a list of damaged items and their approximate age. This documentation helps with your insurance claim.
Check your insurance policy to see what is covered. Policies vary, and your insurer decides what is covered. Contact your insurance company as soon as you can to report the loss. Keep receipts for any supplies you buy, like pumps or cleaning products.
Start Drying Out
After you remove standing water, focus on drying the area. Use fans and dehumidifiers if you have them. Open closets and cabinets so air can reach damp surfaces. Pull up wet carpet and padding if possible, as they soak up water and take a long time to dry.
If you have a flooded basement, be careful. Water can weaken the structure. If you are not sure how deep the water is or if the power is off, wait for the pros. Local water damage pros have the right equipment to dry your home safely and prevent mold.
Do not use regular household fans if the area is wet and the power is on. You could risk electric shock. If you are unsure, turn off the power and call a professional.
Prevent Mold Growth
Mold can start growing within 24 to 48 hours in warm, damp conditions. To slow it down, keep the area dry and well-ventilated. Remove wet drywall, insulation, and other porous materials that cannot be dried quickly. Discard items that are heavily contaminated.
If you see visible mold, do not touch it without protection. Wear an N95 mask and gloves. For large areas, a mold professional should handle it. The pros can also inspect for hidden moisture in walls and under floors.
If you live in Tulsa with its humid subtropical climate, drying quickly is even more important. Use air conditioning or a dehumidifier to lower humidity. The sooner you dry, the better your chances of preventing mold from taking hold.
- Remove wet drywall up to 12 inches above the water line
- Throw away soaked carpet, padding, and upholstered furniture
- Clean hard surfaces with soap and water
- Disinfect with a bleach solution or commercial cleaner
- Run dehumidifiers and fans for several days
- Watch for musty odors or discoloration on walls
Talk to someone now
Phones are answered 24/7 for Tulsa and nearby communities.
Call Now (918) 496-6447Frequently asked questions
Can I stay in my home after a flood?
It depends on how bad the flood is and if the power and gas are safe. If the water is deep or the electricity is on, leave. If you have any doubt, stay with family or friends until a professional checks the safety of your home.
Should I throw away wet furniture?
Porous items like mattresses, sofas, and pillows often cannot be saved because they absorb water and may grow mold. Wood and metal furniture might be salvageable if you dry them quickly. When in doubt, throw it out to avoid health risks.
How long does drying take?
Drying can take several days, depending on how much water and what materials got wet. The pros use industrial fans and dehumidifiers to speed up the process. You may need to keep the equipment running for three to five days or longer.
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