Flood Damage >> Flood - Does Bleach Kill Mold

Basement Flood - Does Bleach Kill Mold Should I test for mold? Mold testing can be expensive and time consuming, and it usually requires special equipment and trained technicians to obtain reliable results. But most importantly, you probably will not get the results from your mold test for a couple of weeks, Flood - Does Bleach Kill Mold during which time the mold problems could become significantly worse.

If I decide to test, what should happen? If you have your home tested, Flood - Does Bleach Kill Mold a trained technician with special equipment will take an outdoor air sample at the same time as an indoor sample. This will allow the technician to determine whether the number of spores inside your home is significantly higher than the number outside your home.

A higher indoor level could mean that mold is growing indoors. Once you determine the level of mold in a home, there are no standards for judging if the level could cause problems for the occupants or when a house is clean. However, sometimes mold growth is hidden and difficult to locate. In such cases, Flood - Does Bleach Kill Mold a combination of air (outdoor and indoor air samples) and bulk (material) samples may help determine the extent of contamination and where cleaning is needed.

However, mold testing is rarely useful for trying to answer questions about health concerns. How should mold be cleaned? The most effective way to treat mold is to correct underlying water damage and clean the affected area. Mold should be cleaned as soon as it appears. Flood - Does Bleach Kill Mold

Persons cleaning mold should be free of symptoms and allergies and should wear gloves during the cleaning process. Small areas of mold should be cleaned using a detergent/soapy solution or an appropriate household cleaner. The cleaned area should then be thoroughly dried. Dispose of any sponges or rags used to clean mold. Flood - Does Bleach Kill Mold

If the mold returns quickly or spreads, it may indicate an underlying problem such as a leak which must be fixed to successfully eliminate mold problems. If mold contamination is extensive, Flood - Does Bleach Kill Mold a professional abatement company may need to be consulted.

Follow these steps to clean mold: Begin drying all wet materials. As soon as possible, begin drying any materials that are wet. For severe moisture problems, Flood - Does Bleach Kill Mold use fans and dehumidifiers and move wet items away from walls and off of floors.

Check with equipment rental companies or restoration firms to rent fans and dehumidifiers. Remove and dispose of mold contaminated materials. Items which have absorbed moisture (porous materials) and Flood - Does Bleach Kill Mold which have mold growing on them need to be removed, bagged and thrown out.

Such materials may include sheet rock, insulation, plaster, carpet, carpet pad, ceiling tiles, wood products (other than solid wood) and Flood - Does Bleach Kill Mold paper products. If there was flooding, sheetrock should be removed to a level above the high-water mark. Visually inspect the wall interior and remove any mold-contaminated materials.

Likewise, any such porous materials that have contacted sewage should also be bagged and Flood - Does Bleach Kill Mold thrown away. Non-porous materials with surface mold growth may be saved if they are cleaned well and kept dry Remove moldy items as soon as possible. Spores are more easily released when moldy materials dry out.

Clean surfaces. Surface mold growing on non-porous materials such as hard plastic, concrete, glass, metal, and solid wood can usually be cleaned. o Thoroughly scrub all contaminated surfaces using a stiff brush, hot water and a non-ammonia soap/detergent or Flood - Does Bleach Kill Mold commercial cleaner.
o Use a stiff brush or cleaning pad on cement-block walls or other uneven surfaces.
o Collect excess cleaning liquid with a wet/dry vacuum, mop or sponge. o Rinse area with clean water and collect excess rinse water.
o Wash all clothing items in hot soapy water.
o Dry all cleaned items thoroughly or mold will return.
o Solid materials - glass, plastic, and metal - can generally be kept after they are thoroughly cleaned. Flood - Does Bleach Kill Mold

Disinfect Surfaces (if desired). After cleaning has removed all visible mold and other soiling from contaminated surfaces, Flood - Does Bleach Kill Mold a disinfectant may be used to kill mold that may have been missed by the cleaning.

In the case of sewage contamination, disinfection must be performed.
o Mix 1/4 cup bleach per gallon of water and apply to surfaces where mold growth was visible before cleaning. The solution can be applied with a spray bottle or Flood - Does Bleach Kill Mold garden sprayer, be sponged on or applied by other methods. Using bleach straight from the bottle is actually LESS effective than diluted bleach.

o Allow the bleach solution to dry on the surface, typically 10 minutes is recommended for a bleach solution.
o If you use another commercially available disinfectant follow the label instructions. Keep the disinfectant on the treated material for the prescribed time before rinsing or drying. Flood - Does Bleach Kill Mold
o Collect any run-off of bleach solution with a wet/ dry vacuum, sponge or mop.
o Disinfectants are intended to be applied to thoroughly cleaned materials and are used to ensure that most microorganisms have been killed. Therefore, do not use disinfectants instead of, or before, Flood - Does Bleach Kill Mold cleaning materials with soap or detergent.
o Allow all disinfected items to dry thoroughly or mold will return.

Always handle bleach with caution. Never mix bleach with ammonia - toxic chlorine gas may result. Bleach can irritate the eyes, nose, throat, Flood - Does Bleach Kill Mold and skin. Provide fresh air (for example, open a window or door). Protect skin and eyes from contact with bleach.

Test solution on a small area before treatment, since bleach is very corrosive and may damage some materials. Remain on MOLD ALERT. Continue looking for signs of moisture problems or Flood - Does Bleach Kill Mold return of mold growth. Be particularly alert to moisture in areas of past growth.

If mold returns, repeat cleaning steps and consider using a stronger solution to disinfect the area again. Re-growth may signal that the material should be removed or that moisture is not yet controlled. Can air ducts become contaminated with mold? Flood - Does Bleach Kill Mold

Air duct systems can become contaminated with mold. Duct systems may be constructed of bare sheet metal, sheet metal with fibrous glass insulation on the exterior, or sheet metal with an internal fibrous glass liner, Flood - Does Bleach Kill Mold or they may be made entirely of fibrous glass.

Bare sheet metal systems and sheet metal with exterior fibrous glass insulation can be cleaned and disinfected. Ductwork made of sheet metal with an internal fibrous glass liner or made entirely of fibrous glass if water damaged, will often need to be removed and discarded. Flood - Does Bleach Kill Mold

Ductwork in difficult-to-reach locations may have to be abandoned. If you have other questions, Flood - Does Bleach Kill Mold contact an air duct cleaning professional or licensed contractor. When can we rebuild? Rebuilding and refurnishing must wait until all affected materials have dried completely.

Be patient it takes time to dry out wet building materials. How do you know when you have finished remediation/clean-up? You must have completely fixed the water or moisture problem. Mold should be completely removed. Visible mold, mold-damaged materials, Flood - Does Bleach Kill Mold and moldy odors should not be present.

If you have sampled for mold, the kinds and concentrations of mold and mold spores in the building should be similar to those found outside, Flood - Does Bleach Kill Mold once clean-up activities have been completed.

You should re-inspect the site shortly after remediation, Flood - Does Bleach Kill Mold and it should show no new signs of water damage or mold growth. You should be able to continue to occupy the space without experiencing health complaints or physical symptoms.

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