Water in the home is the biggest source of mold problems. Robert Weitz, a certified microbial investigator and principal at RTK Environmental Group, has devised what he calls the four ‘Ds’ to fight mold, a simple way for people to remember what they should do before and after water penetrates their homes or businesses to keep mold damage to a minimum.
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Even before Hurricane Irene hit, the Northeast experienced a record rainfall this August. Irene just added more problems to our already damp or flooded basements and high water tables. Now what? First off, let’s not forget about mold, which can get a jumpstart anywhere water has seeped into your home. Within 24 hours, toxic mold can become a problem. You might not see it immediately, but within a few weeks, mold’s smell will tell you it has taken hold. And that’s when the real problems begin, since mold can trigger allergies that cause headaches and coughing, as well as irritate the nose, skin, and eyes. For people with asthma, mold can make breathing particularly difficult.
There are immediate steps homeowners should take as soon as water enters their houses:
- Take pictures of the damage, and remove the water immediately. Don’t wait for your insurance company to call you back. Waiting — even for a few hours — could accentuate the problem.
- Mop, vacuum, or pump water out of the affected area as soon as possible. Remove wet items and materials.
- Dry out residual moisture that is left in concrete, wood, and other materials. You can use a dehumidifier or ventilation. If basement or attic windows open, mount fans in the openings. Unplug electrical devices and turn off the circuit breakers in the wet area, if possible.
- Anything that is not wet, bring to higher ground.
- Some items, once wet, should be thrown away immediately, including cosmetics, medical supplies, stuffed animals, and baby toys.
- Toss out materials that can’t be dried within 24 hours, such as mattresses, pillows, carpets, upholstered furniture, and items containing paper, including wallboard.
- Put aluminum foil under the legs of furniture to avoid staining damp floors. Wooden clothespins can keep upholstered furniture skirting off damp floors.
- Once the area is dry, bring in dehumidifiers and large fans to remove any excess moisture.
- Have your home tested for mold by an accredited inspection company.
As the number of foreclosed homes rises, the deals are plenty – but so are the potential problems. One of the fastest growing issues with foreclosed and bank-owned homes is mold.
When homes are occupied, a cycle of ventilation occurs and moisture gets sucked out, often times driven by heating and air conditioning. When homes are abandoned, however, the electricity is shut off so there is no circulation of air and no sump pump to push standing water out of the basement, which can cause major mold problems. The infestation of mold in bank-owned, vacant houses is growing throughout the country. Water leaks and flood problems go untreated, and can lead to mold issues within days.
If you can see mold or smell a musty odor in a home, you can be sure that there is a lot more mold that you cannot see hiding – especially behind the walls and under the floor boards and carpets. Because of this, any mold damage might require expensive remediation efforts to once again make the home habitable.
Since buyers purchase these homes in an as-is condition, they need to be aware of the potential problems and added-costs a mold infestation brings with it. Many bank-owned properties will not have documented histories about past conditions or treatments. Even if you make an offer on a house right away, banks often take months to process the paperwork and by then it’s too late and a small mold problem is now a full-house infestation that can cost thousands of dollars to fix. Once a residence is severely infested with mold, often times the floors and walls must be completely torn out to correct the problems.
Exposure to mold, especially toxic mold, can cause a variety of health problems. People suffering from asthma or allergies, including small children, infants, the elderly, and people with acute health problems are more susceptible to health problems related to mold infestation.
The safest way to proceed with a foreclosed home is to have a mold inspection done by a certified professional. They can tell you exactly what it will cost you to fix the problem, and then you can weigh your options and figure out if the house is still a good deal.
Torrential rains cause many of our basements to flood. This can lead to problems, big time. Damp and wet areas lead to mold, which can blossom within 24 hours, so drying out the affected areas as soon as possible is very important. Here’s what you can do right away:
- Mop, vacuum, or pump the water from the area. But be careful if the outside soil is saturated – If you pump out the area too fast, the pressure from the exterior water could damage your wall or possibly collapse it.
- Remove all wet materials from the area.
- Dry out residual moisture that is left in the concrete, wood, and other materials. If you have windows that open to the outside, mount fans in them.
- Use a dehumidifier and ventilate the area well.
- Remove carpeting and dry outside, if possible. If you can’t remove the carpeting, remove as much moisture as possible by using a wet vacuum. Then use fans to circulate air both over and preferably under the carpet. The carpet must be dried within 12 to 24 hours, or it will become infested with mold and need to be discarded.
If you are unable to take these steps within the time frame or are unsure as to whether you already have a mold problem, the safest thing to do is to call in a professional and have a mold test done.
The black mold in your basement or attic may look frightening, but it may just be unsightly, and not necessarily toxic mold. All black mold is not toxic mold.
That’s why it is so important to have mold testing done. It will determine what type you actually have so that you can take the proper course of action to remove it through mold remediation.
There are over 100,000 different types of mold. Most cause upper respiratory tract symptoms, coughing, and wheezing in otherwise healthy people. Those with immune suppression or underlying lung disease are more susceptible to fungal infections caused by mold. However, if you have been exposed to toxic mold, however, such as Stachybotrys, Acremonium, Memnoniella or Chaetomium, you could suffer from a myriad of serious symptoms and illnesses such as:
- chronic bronchitis
- learning disabilities
- mental deficiencies
- heart problems
- cancer
- multiple sclerosis
- chronic fatigue
- lupus
- fibromyalgia
- rheumatoid arthritis
- multiple chemical sensitivity
- bleeding lungs
In order to grow, toxic mold, like other molds, starts out when water soaks wood, paper, and cotton products or other products, usually as a result of water damage, excessive humidity, water leaks, condensation, water infiltration, or flooding. Constant moisture is required for its growth. When wet, toxic mold may appear slimy with white edges.
While toxic mold can bring on the most serious health problems, all mold can cause health issues in healthy people – especially those who suffer allergies. So the best course of action is to have it checked out by a professional to determine the severity of your problem through mold testing, then devise a mold remediation plan that suits your needs.