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Can Kids Get Sick From Playing in a Flooded Room?

Last updated October 26, 2026

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The short answer

Hidden Health Risks

Floodwater is rarely just water. It can carry sewage, lawn chemicals, and bacteria from the ground. For a child who puts hands in the mouth or has small cuts, these germs can cause stomach upset, skin infections, or respiratory issues. The longer water sits, the more risks build up.

Even after the visible water is gone, damp surfaces and soaked carpets can grow mold within a day or two. Mold spores can trigger allergies or asthma in kids. The humid climate in Port St. Lucie can speed up that growth. So the danger is not just in the water itself, but in what is left behind.

  • Stomach cramps, nausea, or diarrhea after exposure
  • Skin rashes or itchy patches from contact with dirty water
  • Coughing or sneezing from mold spores in the air
  • Ear infections if water gets into the ears
  • Eye irritation from chemical residues

Why Kids Are More Vulnerable

Children's immune systems are still developing, which makes them more likely to get sick from germs that an adult might fight off. They also tend to crawl, sit on the floor, and touch their faces more often. That means they pick up contaminants that an adult might not notice.

Kids also breathe faster than adults, so they inhale more of any mold spores or dust in the air. Their smaller bodies can react more strongly to the same exposure. It is not about being careless; it is simply how their bodies work. Keeping them away is the safest choice.

Immediate Steps to Protect Your Child

If your child has already been in a flooded room, wash their hands and any exposed skin with soap and clean water right away. Remove and wash any clothing that touched the water. If they have a cut or scrape that was exposed, clean it gently and watch for signs of infection.

Do not let kids back into the room until it is fully dried and cleaned. That means removing wet carpets, padding, and drywall that soaked up water. The pros who do flood damage cleanup can handle this work. If your child develops a fever, vomiting, or a rash, see a doctor.

Cleaning and Drying the Room

Flooded rooms need more than a wipe down. Hard surfaces should be scrubbed with a disinfectant solution. Soaked drywall and insulation usually have to be cut out and replaced because they hold moisture and mold. Carpets and padding often cannot be saved.

Drying must be thorough and fast. Industrial fans and dehumidifiers help pull moisture out of walls and floors. The pros use moisture meters to check for hidden dampness. Remember that humid air makes drying slower, so the work needs to be done right.

  • Remove all standing water with a pump or wet vac
  • Take out wet carpets, padding, and drywall
  • Scrub hard surfaces with a disinfectant
  • Run dehumidifiers and fans for several days
  • Check for mold growth in hidden spots
  • Consider a water damage inspection to confirm it is dry

When to Call in the Pros

If the floodwater came from sewage, a broken pipe, or a storm, the cleanup is more complex. The pros have the right equipment to safely remove contaminated materials and dry the space. They also know how to handle mold prevention after flooding.

You might also need to check your insurance policy to see what is covered. Policies vary, and your insurer decides what is covered. If the room is large or the water sat for more than a day, getting professional help is wise. Your child's health is worth the extra effort.

  • The floodwater had sewage or chemicals in it
  • Water sat for more than 24 hours
  • You see or smell mold
  • The room has drywall, carpet, or insulation
  • You are unsure if everything is dry
  • Your child has asthma or allergies

Need help right now?

Phones are answered 24/7 for Port St. Lucie and nearby communities.

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Frequently asked questions

How long after a flood can mold start to grow?

Mold can begin growing within 24 to 48 hours on wet surfaces. In a humid climate, that window can be even shorter. That is why you should start drying the room quickly and keep kids out until it is completely dry.

Can kids get sick from just being in the room, not touching the water?

Yes. Even without touching water, kids can breathe in mold spores or dust that contain bacteria. If the room has a musty smell, that is a sign of mold in the air. The safest choice is to keep children out until the room is cleaned and dried.

What should I do if my child already played in the flooded room?

Wash their hands and skin with soap and clean water right away. Remove and wash their clothes. Watch for any signs like coughing, rash, or stomach upset. If they feel unwell, see a doctor. Also, start the cleanup process to prevent further exposure.

Call Now (772) 758-7923