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Pennsylvania
Department of Environmental Protection
DEP OFFERS TIPS FOR SAFE FLOOD CLEANUP
Environmental Protection Secretary James M. Seif advises residents whose
homes have been affected by flood waters to take a number of precautions
to assure a safe cleanup.
"The aftermath of a flood presents a number of potential dangers for
injury and disease," Seif said. "It's important that people working on
their homes after the flood use caution to make the long, difficult cleaning
process a safe one."
Seif said residents should disinfect everything the flood water has touched.
Residents should scrub down walls and any other smooth, hard surfaces
that flood water touched with a water and two percent chlorine bleach
solution. Two to three capfuls of chlorine bleach to a bucket of water
are recommended. When disinfecting surfaces, residents should wear boots
and gloves.
DEP, county and state emergency management agencies and the American
Red Cross have issued the following recommendations to homeowners who
suffered flood damage:
- Be careful entering a flood damaged building. Loose, wet ceiling
plaster is heavy and dangerous-knock down hanging plaster before moving
around. Watch for holes in the floor and loose boards with exposed nails.
- Once inside, turn off the gas and electricity-wear rubber-solved
shoes or boots and rubber gloves and turn off the main switch using
a piece of rubber, plastic or dry wood while standing on a dry board
to avoid electrocution.
- Take care to protect open scratches or wounds from coming in contact
with the contaminated water. Raw sewage and other bacteria in the
flood waters can cause infections. Wounds should be cleaned thoroughly
with soap and water and a tetanus shot may be needed.
- Discard any food that comes in contact with flood waters. Any
beverage bottles with twist caps that were under the water should also
be thrown out. Dishes and eating and cooking utensils should be thoroughly
cleaned with the water and chlorine bleach solution before use.
- Check refrigerated or frozen foods carefully if power outages occur.
Any frozen foods that have partially or completely defrosted should
be used immediately or discarded. Perishable foods kept in a refrigerator
that has been off for more than four hours or has warmed to more than
45 degrees Fahrenheit should be discarded.
- Bring drinking water to a rolling boil for two minutes if you suspect
it has been contaminated. Citizens are urged to boil water if it
is unusually cloudy or has an unusual odor.
- Keep all cleaning and disinfecting products out of the reach of
children.
- Never use a gas-powered pump or generator in an enclosed place;
you could be overcome by carbon monoxide fumes from it.
- Air-dry family treasurers such as books, photographs or paintings
if you can. If wet books, documents, photographs or textiles can't
be air-dried within 48 hours, freeze them if you have a big enough freezer.
If not, keep them as cool as possible until air-drying is possible.
- Do not pump the basement until the water has gone down-pumping
a water-filled basement could result in the walls collapsing
- Test plumbing and basement drains by pouring in a bucket of water.
If the water does not run out, remove the clean-out plug from the trap
and rake out the mud with a wire.
- Don't rush to move in. Before a house is habitable, it must
be dried and thoroughly cleaned (flood waters pick up sewage and chemicals
as they travel).
- Open doors and windows to ventilate and dry the inside, and
wait until all floors, ceilings, walls and furnishings are dry and free
of mold and mildew before trying to repair or salvage.
- Do not attempt to repair floors until they are fully dry. Dry
wood floors as soon as possible by opening all doors and windows-this
should prevent shrinkage and deformation. Once dry, buckled floors may
be drawn back into place with nails, and humps may be removed by plaining
and sanding.
- Remove drawers and clean all mud and dirt from wooden furniture.
Be sure to dry furniture slowly and indoors to prevent it from warping
from the sun.
- Basement odors, although unpleasant, are usually harmless.
If ventilation does not remove them, sprinkle bleaching powder (chloride
of lime) on the floor (this powder is a good disinfectant).
- Washers, dryers and furnaces can usually be cleaned and tested
by qualified electricians. Replacing expensive appliances after
a flood is not usually necessary.
- Mattresses, carpets and rugs should be discarded-in most cases,
mattresses and rugs become so saturated with contaminated material that
cleaning attempts are futile.
CONTACT: John Comey, Pennsylvania Emergency Management Agency, 717-787-1822.
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