April 6, 2009

Save Damaged Possessions & Clean/Repair Your Water- Damaged Home.

             After the water has receded, been pumped out or somehow removed, comes dealing with its after effects. Whether the water is from a swollen river, high water tables, spring run-off or a heavy rainstorm, water can quickly damage cherished possessions.   Following are several recommendations from the NDSU Extension Service on bringing those items back to life.

Documents & Photos

* Use a blotting material, such as paper towels, to remove moisture from documents. Ideally, absorbent materials must be dried within 48 hours (72 hours in cooler conditions

* Air-dry the documents in a cool place with lots of air circulation.

* Rinse wet photos in clean water if they are dirty and dry them face up in a single layer on a clean surface.

* If you can't dry documents and photos within hours, clean off mud or muck, separate photos with wax paper, put them in plastic bags and store them in a frost-free freezer.

* Avoid drying documents or photos in direct sunlight because this may fade them permanently.

Safety

 Turn off electricity to your home. Stand on a dry spot or a dry wooden block or plastic crate.

 Use a dry wooden stick or plastic pipe to pull the fuse box handle to off. Pull out the main fuses and unscrew each circuit fuse.

 On a breaker box, use the stick to switch off the main breaker switch and each circuit breaker. If you have to step in water to get to your electric box, call an electrician or your power company.

 Even if the power company has turned off electricity to your area, make sure your house's power is disconnected so it won't come back on without warning.

  Turn off gas. If you suspect a leak or smell gas, leave your home immediately.

 Leave the door open. If the gas meter is outside, use pliers or a wrench to turn the valve a quarter turn so the valve is perpendicular to the pipe.  Also contact your gas supplier.

- Make sure your drinking water is safe. Listen for announcements about the local water supply. Private water wells need to be tested and disinfected after floodwater recedes if floodwater has been near the well.

 Water that might be contaminated should be boiled at least 10 minutes. For more information about cleaning flooded wells, visit http://www.ag.ndsu.edu/disaster/flood/CleaningFloodedWells.html.

* Make sure food is safe. Frozen or refrigerated foods, including meats, milk products, eggs and casseroles, warmed above 40 degrees for more than two hours may not be safe to eat.

 Discard anything that is moldy or has an unusual odor or look.

 Partially thawed frozen foods that still have ice crystals can be refrozen.

 Most once-frozen foods that have thawed can be cooked and eaten immediately if they haven't been above 40 degrees more than two hours.

General Cleanup

* Remove water from the basement slowly. If your basement is full or nearly full of water, pump out just 2 or 3 feet of water each day. If you drain the basement too quickly, the pressure outside the walls will be greater than the pressure inside, causing the walls and floor to crack and collapse.

* Remove contaminated mud. Shovel out as much mud as possible, and then use a garden sprayer or hose to wash away mud from hard surfaces. Start cleaning walls at the bottom or where the damage is the worst. Remember to hose out heating ducts, disconnecting the furnace first.

* Clean and disinfect. Scrub surfaces with hot water and a heavy-duty cleaner. Then disinfect with a solution of 1/4 to 1/2 cup of chlorine bleach per gallon of water or a product that is labeled as a disinfectant to kill germs. Do not use laundry bleaches on materials that will be damaged or might fade. Thoroughly disinfect areas where small children play. Don't mix cleaning products. A combination of chemicals can give off toxic fumes.

* Dry ceilings and walls. Remove and throw away flood-soaked wallboard. .Plaster and paneling often can be saved, but air must be circulated in the wall cavities to dry the studs and sills. The three kinds of insulation must be treated differently. Styrofoam might only need to be hosed off. Fiberglass batts should be thrown out if muddy but may be reused if dried thoroughly. Loose or blown-in cellulose should be replaced since it holds water for a long time and can lose its antifungal and fire retardant abilities.

* Prevent mold growth. Drying must be completed within 48 to 72 hours to minimize mold growth. Take furniture, rugs, bedding and clothing outside to dry as soon as possible. Open at least two windows to ventilate the home with dry outdoor air or use an air conditioner or dehumidifier to remove moisture. Use fans to circulate air in the house. Wear a protective mask to prevent breathing mold spores.

Cleaning Carpet and Floors

* Clean and dry carpets and rugs as quickly as possible. If sewage-contaminated floodwater covered your carpeting, discard it for health safety reasons. Also discard the carpet if it was wet for about two days because mold growth will have occurred and can't be removed. To clean, drape carpets and rugs outdoors and hose them down. Work at disinfecting carpet cleaner into soiled spots with a broom. Dry the carpet and floor thoroughly before replacing the carpet. Padding is nearly impossible to clean, so it should be replaced. If the carpet can't be removed and does not have a pad or attached foam backing, dry it as quickly as possible (within 24 hours) using a wet/dry vacuum and dehumidifier. Use a fan to circulate air above the carpet and, if possible, lift the carpet and ventilate with fans underneath. * Remove hardwood floor boards to prevent buckling. Remove a board every few feet to reduce buckling caused by swelling. Clean and dry wood before attempting repairs. With wood sub flooring, the floor covering (vinyl, linoleum, carpet) must be removed so the sub flooring can dry thoroughly, which may take weeks.