Last updated: 15 Oct 2026 | 31 Views |
Khun Nun is a mother of two, a three-year-old daughter and a six-year-old son, living in a detached house in a housing estate in Pak Kret district, Nonthaburi. The ground-floor room next to the living room had become the children's playroom. Interlocking foam mats covered the entire floor. There were two big baskets of stuffed animals, a wooden toy shelf, boxes of plastic building blocks, and a small fabric play tent that the children loved to crawl into for naps and secret meetings.
When the 2026 floods arrived, water came into the ground floor at about knee height and stayed for almost two weeks. The family evacuated to her sister's condominium. Every night, her youngest asked for Blue Bear, the stuffed bear she had hugged to sleep since she was born. In the rush to evacuate, nobody had remembered to grab it, and the little girl's nights in a strange bed were long and tearful.
When the water receded and the family came home, the playroom smelled heavily of mustiness and mud. Both toy baskets had been completely submerged. The stuffed animals were waterlogged and stained brown. The foam mats had floated apart and were scattered across the room, their interlocking edges packed with silt. The wooden toys had swollen and were speckled with black spots. And Blue Bear lay at the bottom of a basket, its fur matted into clumps. When Khun Nun squeezed it, cloudy water ran out of its body.
She knew there were hard decisions ahead. Which stuffed toys could be washed and kept, and which had to go? How would she tell her daughter if Blue Bear could not be saved? And beyond the toys, how could a room where her children crawl and sit on the floor every day become safe again? This guide works through each of those questions, one at a time. It is practical field advice, not medical advice.
Young children put things in their mouths. Toddlers and preschoolers chew, suck, and lick toys without thinking. A stuffed animal used as a sleep companion sits right next to a child's nose and mouth all night long. If floodwater germs remain on or inside a toy, they have a very direct route into a child's body.
Floodwater carries germs. Water that has flowed through drains, across roads, and over septic tanks carries bacteria such as E. coli, which can cause diarrhea, and the organisms that cause leptospirosis, known in Thailand as rat urine disease, which can enter through cuts or mucous membranes. Children, who touch everything and then touch their faces, are particularly exposed.
Stuffing holds water and germs deep inside. The synthetic fiber and foam inside a stuffed toy soak up floodwater deep into the body of the toy. You can clean the outside, but the inside dries slowly and becomes a home for mold and bacteria. Many parents find that a musty smell returns a few days after washing, a sign that the core of the toy was never really clean.
Allergies and breathing. Mold spores from stuffed toys, rugs, foam mats, and the walls of the playroom can trigger sneezing, a blocked nose, night-time coughing, or asthma flare-ups in children with allergies. If your child has unusual or persistent symptoms, please see a doctor; this article is not medical advice.
Your child's feelings matter too. A favorite stuffed toy is a friend and a source of comfort. At a time when the house is chaotic and children are sleeping in unfamiliar places, losing that friend can hit much harder than adults expect. Decisions about toys therefore have to weigh both health and emotions.
Parents are stretched thin. After a flood, parents are juggling repairs, insurance, work, and school. Having a clear set of rules for toys makes decisions faster and reduces the guilt and second-guessing that so many parents describe.
Wear rubber gloves and a mask, carry all the toys outside to sort them, and keep the children away from the sorting area while you work.
Stuffed toys that sat in floodwater. As a general rule, these should be thrown away, especially toys that young children sleep with or put in their mouths. The stuffing has absorbed floodwater, and it is very hard to be confident that it is truly clean again.
Stuffed toys that were not submerged but were exposed to humidity or smell musty. If the label says the toy is washable, put it in a laundry bag and wash it in warm water at the temperature the label allows. Wash it twice, then dry it completely, all the way through to the stuffing. That may mean several days in strong sunshine or a tumble dryer if the manufacturer allows it. If it still smells or shows mold spots afterwards, let it go.
Hard plastic toys without holes or openings. Building blocks, toy cars, and solid rubber or vinyl figures can be cleaned. Wash them with soapy water and a brush, getting into every groove, rinse several times with clean water, then wipe them with a disinfectant suitable for the surface, following the label directions, for example CHEMGENE HLD4H spray. For toys that young children put in their mouths, rinse again with clean water and let them dry fully before giving them back.
Squeeze bath toys with holes. Rubber ducks and squirters that take in water often have black mold inside even before a flood. After sitting in floodwater, they are a much bigger risk. Throw them away.
Wooden toys. Wood absorbs water into its grain. If a wooden toy soaked for a long time, has swollen, or shows black spots, discard it. If it was only exposed to light humidity, wipe it clean and let it dry slowly in the shade.
Toys with batteries or electronics. Remove the batteries immediately. Toys that were submerged usually have damaged circuits and may have corrosion or leaking batteries. They should not be given back to children.
Foam puzzle mats and crawling mats. EVA foam mats can be washed. Scrub the interlocking edges with a brush and soapy water, rinse, and dry both sides completely. Fabric-covered crawling mats or padded play mats with foam inside that has absorbed water should be thrown away.
Play tents, ball pits, and children's blankets. Washable fabric can be washed in warm water and dried in strong sun. Plastic balls can be washed. But if a tent's metal frame has rusted, or if non-washable fabric was submerged, it is time to replace it.
Keep a simple record as you go, with a photo of each pile. It helps you remember what needs replacing, and it can be useful later if you are applying for any kind of support.
For Khun Nun, deciding to let Blue Bear go was the hardest part of the whole clean-up. These are approaches many families have used and found gentle and helpful.
If a toy has very deep sentimental value for the whole family and was not submerged for long, you could ask a specialist toy cleaner or repairer who can replace the stuffing. But for a young child who hugs the toy to sleep every night, safety has to come first.
Spraying stuffed toys with fragrance. The scent covers the mustiness for a while, but the stuffing is still damp and contaminated, and strong fragrances can irritate a child's nose.
Soaking toys in strong bleach. This can make plastic brittle, fade colors, and leave residues if not rinsed thoroughly. Always follow the dilution on the label and rinse well with clean water.
Laying new foam mats over the old floor straight away. If the floor and lower walls are still damp, mold will grow under the new mats where you cannot see it.
Cleaning the toys but not the room. The walls, floor, door frames, and air of the playroom still hold mold spores and musty odor. Toys that have been carefully washed will start to smell again within a few days if they go back into an untreated room.
World Health Disinfection (WHD) does not wash stuffed toys or clean individual playthings. What we take care of is the playroom your children use every day: the floor they sit and crawl on, the walls they lean on and touch, the dead-air corners behind shelves, and the air in the room.
Our disinfection fogging service applies CHEMGENE HLD4H with ULV foggers as a fine mist. It reaches the floor, the lower walls, the space behind shelves, and the joint between wall and floor where water sat, reducing bacteria, viruses, and mold on surfaces.
Our ozone treatment service seals the room and releases ozone gas for a time calculated from its size. It helps destroy airborne mold spores and breaks down the odor molecules soaked into walls and ceilings, so the playroom's musty smell is removed at its source.
Fogging addresses the surfaces that floodwater touched; ozone addresses the air and the lingering smell. Together they give your children a fresh start in the room they love most.
Ozone safety: During treatment there must be no people, children, pets, or plants in the area. Our team controls the dose and duration. Rubber toys and balls, sensitive electronics, and your children's artwork are removed or covered beforehand, and the room is always fully ventilated before children go back in.
"It took me days to accept letting Blue Bear go. In the end we took photos, my daughter drew a goodbye picture, and we went together to choose a new bear. Meanwhile the team fogged and ozone-treated the playroom while we washed the plastic toys. Once the room was ready, the kids went back to playing, and I felt so much calmer."
— Khun Nun, mother of two, Pak Kret (an illustrative story based on typical field situations)
Pak Kret's riverside and canal-side neighborhoods stay humid for weeks after floodwater drains. A few easy routines keep the playroom fresh long after the clean-up.
Once the room has been restored, many parents feel the urge to replace everything at once. A slower, more deliberate approach is usually kinder to the budget and better for the room. It also gives you time to watch the restored room for a few weeks and make sure the walls and floor stay dry before the shelves fill up again.
Start with the essentials. Replace the comfort toy first, then a few favorite everyday toys. Children often play with far fewer toys than we think, and a less crowded room is easier to keep dry and clean.
Choose easy-care materials. When buying new stuffed toys, look for labels that say machine washable, and pick smaller sizes that dry quickly. Solid plastic toys without hidden cavities are simpler to clean than squeeze toys or toys with many small openings.
Rethink storage. Lidded plastic boxes on the second shelf up are safer than baskets on the floor. In flood-prone homes, some families now keep a "grab box" of the most precious toys upstairs during the rainy season, so a favorite companion is never left behind again.
Accept donations carefully. Friends and relatives are often generous after a flood. Second-hand stuffed toys and fabric items should be washed before they enter the playroom, and anything that smells musty is best declined politely.
Make a family evacuation list. Write down the few items each child will need if you ever have to leave in a hurry: the comfort toy, a blanket, medicines, and a change of clothes. Keep the list on the fridge. It is a small step that saves a lot of tears next time.
Q: Can ozone treatment replace washing a flood-soaked stuffed toy?
A: We do not recommend it. A flood-soaked stuffed toy has mud and germs inside its stuffing, and ozone does not clean the stuffing. For young children, we recommend throwing it away.
Q: What about a stuffed toy that only smells musty and was never submerged?
A: If the label says it is washable, wash it twice in warm water and dry it completely through to the stuffing. If it still smells or shows mold spots, let it go.
Q: How should I clean plastic toys my child puts in their mouth?
A: Wash with soapy water and a brush, rinse several times, wipe with a disinfectant according to the label, then rinse again with clean water and let them dry fully before giving them back.
Q: When can my children go back into the playroom after ozone treatment?
A: After the room has been ventilated and the ozone smell has faded. Our team will tell you when it is appropriate.
Q: How long does the service take?
A: It depends on the room size and on-site conditions. Our team will give you an estimate after the survey.
Q: Do you serve Pak Kret?
A: Yes. We cover Pak Kret, Mueang Nonthaburi, Bang Kruai, Bang Bua Thong, and nearby areas.
Send us photos of the playroom, the floor, and the flood-affected walls for an initial assessment. We serve Pak Kret, Mueang Nonthaburi, Bang Bua Thong, and surrounding areas.
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Call 065-556-6294 · LINE @whd268 · Email worldhealthdisinfection@gmail.com
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