How Do I Know What Items to Keep vs Throw Away After a Flood?
Last updated October 31, 2026
The short answer
Sort by Material and Porosity
Floodwater is dirty water, so the main rule is simple: if an item soaked it up and you cannot fully clean and dry it, it goes. Porous materials like wood, fabric, drywall, and insulation absorb water and the contaminants in it. These are hard to salvage safely, so most should be thrown away.
Non-porous items are different. Glass jars, metal pots, ceramic dishes, and hard plastic containers can usually be saved. Wash them with hot, soapy water, then disinfect with a bleach solution. If an item has cracks, chips, or seams where water can hide, toss it. Your safety matters more than keeping a favorite mug.
- Throw away: mattresses, pillows, upholstered furniture, carpet, padding, and rugs
- Throw away: cardboard boxes, paper goods, books, and photographs that are soaked
- Keep and clean: glass, metal, ceramic, and hard plastic items that are in good shape
- Toss if you cannot take it apart to dry the inside, like a stuffed chair
- When in doubt, throw it out. Floodwater can carry bacteria and chemicals.
Check Food and Medicine
Any food that came into contact with floodwater should be thrown away. This includes canned goods if the can is dented, rusted, or has a broken seal. Even if the can looks fine, the seal might be compromised. Do not taste food to test it. When in doubt, discard it.
- Toss all opened food and any unopened food with a damaged seal
- Toss canned goods with dents, rust, or swelling
- Toss all medicines, vitamins, and cosmetics that were in the flood zone
- Keep only sealed, undamaged canned goods if you can wipe and disinfect the outside
- Do not rely on smell or taste to decide. Contaminants are invisible.
Evaluate Electronics and Appliances
Electronics and appliances are tricky. If a device was submerged, water can damage internal circuits and create a fire hazard. Even if it seems to work after drying, hidden corrosion can cause problems later. For safety, do not plug in any electronic that was underwater until a qualified professional inspects it.
Small appliances like toasters and coffee makers should likely be thrown away. Larger appliances, like a refrigerator or washing machine, may be salvageable if a professional cleans and services them. But if the floodwater was heavily contaminated, replacement is often safer and more practical. Your health and home safety come first.
- Toss small electronics and appliances that were fully submerged
- Do not turn on wet electronics. Let them dry, then have an electrician check them
- For large appliances, ask a repair professional if cleaning is possible
- Throw away any appliance with frayed cords or rusted parts
- Keep only items that were not touched by floodwater and are in good condition
Prioritize Sentimental Items Carefully
Sentimental items like photos, letters, and heirlooms are hard to part with. Some can be saved with careful handling. For paper items, you can try freezing them to prevent further damage, then air dry them slowly. But floodwater can make paper stick together and mold quickly, so act fast.
- Freeze wet photos and documents to buy time, then air dry flat
- Wash fabric items in hot water with detergent and dry completely
- Take wood or metal heirlooms to a professional for cleaning advice
- Toss items that are moldy, crumbling, or too damaged to handle safely
- Take photos of damaged sentimental items for your records, then discard if needed
Decide on Building Materials and Furniture
Building materials like drywall, insulation, and carpet padding are almost always unsalvageable after a flood. They absorb water and can grow mold within days. You should remove and replace these to protect your home's structure and your health. If you have questions about what to cut out, a water damage inspection can help.
- Remove and replace wet drywall, insulation, and carpet padding
- Toss particleboard or veneer furniture that is swollen or warped
- Solid wood furniture may be saved if you dry it slowly and clean it well
- Upholstered furniture that soaked up floodwater should be thrown away
- If you are unsure about a wall or floor, ask a professional to inspect it
Need help right now?
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Call Now (559) 272-9793Frequently asked questions
Can I save items that were in floodwater if I clean them quickly?
It depends on the material and how contaminated the water was. Non-porous items like glass and metal can often be cleaned and disinfected. Porous items like fabric, wood, and paper are harder to save because water gets inside. Quick action helps, but if the item absorbed water, it is safer to throw it away.
What should I do with wet documents and photos?
Handle them gently while they are wet. You can freeze them in plastic bags to stop mold and further damage, then thaw and air dry later. Lay photos flat on a clean surface to dry, or hang them with clips. If they are stuck together, do not force them apart. A professional archivist might help, but act fast.
Is it safe to keep appliances that were not fully submerged?
If an appliance only got splashed or had damp floors around it, it might be fine after drying and cleaning. But if water entered the motor, wiring, or insulation, it can be a hazard. Have an electrician or appliance repair professional check it before you plug it in. When in doubt, replace it.
More questions and answers
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- Why Does My Garage Flood When It Rains Hard?
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