Common Types Of Mold In Homesmarch 28 2017posted In: Blogtags: Mold
Mold can be a toxic and dangerous living substance that grows in very specific conditions. Mold typically thrives in damp and dark environments where temperatures range from 60 to 80 degrees Fahrenheit. Mold can occur in your home, car, office or any other structure you and your family spend time in.
It is vital to be able to recognize mold, know its potential health effects and deal with it immediately, whether youre going to live there for many years or youre looking to sell your house in the near future. In many cases, mold growth is so widespread that the average homeowner cannot properly control and eliminate it themselves. Professional mold removal companies have the experience and tools required to assess the damage, and control and stop mold growth before it causes any further damage to human health.
How To Minimize Your Risk
To know how to protect yourself, start by knowing where mold spores thrive. Besides growing best in warm, damp, humid spots. Outside, youll find mold in shady, damp areas or where leaves or other vegetation break down. Inside, mold grows in high-humidity locations, such as basements and showers, she says.
If you are prone to breathing problems, such as asthma, you should consider limiting exposure to damp, humid areas such as basements and saunas, she says.
Here are other things you can do to minimize your mold exposure risk:
- Use an air conditioner or dehumidifier to keep humidity levels below 50% at all times.
- Check the humidity level in your home at least once a day because humidity changes with temperature shifts.
- Be sure your home is adequately ventilated. If you have exhaust fans, use them especially when you shower.
- Use paints fortified with mold inhibitors.
- Use mold-killing bathroom cleaning products, such as bleach.
- Dont carpet bedrooms or bathrooms. If you own your home and can afford to, remove carpeting from your home and replace with another surface, such as laminate tile, thats easy to clean.
- Remove or replace carpets and upholstery that have gotten wet or soaked through in the past as these are breeding grounds for mold spores.
If The Contaminated Surface Is Small To Moderate:
- Wear safety glasses or goggles, a disposable N95 mask, and household disposable gloves.
- You may want to isolate the area by taping plastic sheeting to the walls and ceiling to prevent the spread of dust and mould particles.
- Vacuum the area with a HEPA vacuum cleaner before and after cleaning.
- Clean the mould by using water and dish detergent. There’s no need to use bleach. When cleaning drywall, use a damp cloth so you don’t make the drywall wet.
- Sensitive people should not be in the same room during the work and may want to leave the house until the mould is removed.
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I Found Mold Growing In My Home How Do I Test The Mold
If you can see or smell mold, a health risk may be present. You do not need to know the type of mold growing in your home, and CDC does not recommend or perform routine sampling for molds. No matter what type of mold is present, you should remove it. Since the effect of mold on people can vary greatly, either because of the amount or type of mold, you cannot rely on sampling and culturing to know your health risk.
What Are Pathogenic Reactions To Mold
Pathogenic reactions to mold exposure are divided into three categories:
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To Prevent Mold Growth In Your Home
- Keep humidity levels in your home as low as you canno higher than 50%all day long. An air conditioner or dehumidifier will help you keep the level low. You can buy a meter to check your homes humidity at a home improvement store. Humidity levels change over the course of a day so you will need to check the humidity levels more than once a day.
- Be sure the air in your home flows freely. Use exhaust fans that vent outside your home in the kitchen and bathroom. Make sure your clothes dryer vents outside your home.
- Fix any leaks in your homes roof, walls, or plumbing so mold does not have moisture to grow.
- Clean up and dry out your home fully and quickly after a flood.
- Add mold inhibitors to paints before painting. You can buy mold inhibitors at paint and home improvement stores.
- Clean bathrooms with mold-killing products.
- Remove or replace carpets and upholstery that have been soaked and cannot be dried right away. Think about not using carpet in places like bathrooms or basements that may have a lot of moisture.
- To learn more about preventing mold in your home, see the Environmental Protection Agencys book A Brief Guide to Mold, Moisture, and Your Home at .
Causes Of Damp And Mould
Mould and damp are caused by excess moisture. Moisture in buildings can be caused by leaking pipes, rising damp in basements or ground floors, or rain seeping in because of damage to the roof or around window frames.
A newly built home may be damp if the water used when building it is still drying out for example, in the plaster on the walls. Excess moisture indoors can also be caused by condensation.
If you have mould or damp it’s important to find out why you have excess moisture in your home. When you know what’s causing the damp, you can make sure your home is repaired or take steps to limit the moisture in the air. You may need to get a professional to remove mould for you, but if it’s only a small amount you may be able to remove it yourself.
Page last reviewed: 8 August 2018 Next review due: 8 August 2021
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Mold Toxicity Vs Mold Allergies
Often times confusion surrounds the different mold illnesses, specifically mold toxicity and mold allergies. These two separate illnesses illicit different reactions in the body and can affect a person differently.
Mold allergies are caused by mold spores that become inhaled and stimulate symptoms similar to those of hay fever . Mold toxicity, in comparison to mold allergies, is caused by the volatile toxic vapors that are dispersed by mold that in turn elicits a chronic inflammatory response.
Diagnosing this condition is very hard, especially for medical professionals who often misdiagnose it because of the wide variation of possible symptoms. The first step in diagnosing mold toxicity or even mold allergies is identifying mold within your environment, particularly in your home.
How Does Mold Impact Our Health
As mentioned above, some types of mold produce mycotoxins nasty little spores that cannot be seen without a special equipment. For example, one often found toxic type of mold is the infamous black mold.
In most cases, mold spores will weaken your immune system enough that you become vulnerable to many diseases. How much of a harmful effect mold will have on your health will mainly depend on the time spend in mold presence. The longer you live inside a moldy house and breathe in mold spores, the greater the risk for you and, of course, your loved ones.
Ensuring that your home stays mold free is one of the best ways to prevent diseases and infections such as tuberculosis.
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How Do You Get The Molds Out Of Buildings Including Homes Schools And Places Of Employment
Mold growing in homes and buildings indicates that there is a problem with water or moisture. This is the first problem to address.
Remove moldy items from living areas. Once mold starts to grow in carpet, insulation, ceiling tiles, drywall, or wallboard, the only way to deal with the problem is by removal and replacement.
It is important to properly clean and dry the area as you can still have an allergic reaction to parts of the dead mold and mold contamination may recur if there is still a source of moisture.
Remove or replace carpets and upholstery that have been soaked and cannot be dried promptly.
Clean up and dry out your home thoroughly and quickly after any flooding. Dig out mud and dirt . Use a wet vacuum to remove remaining dirt. Scrub cleanable surfaces with soapy water and a bristle brush. Thoroughly clean all hard surfaces with water and dish detergent. Dry surfaces quickly and thoroughly after cleaning. If you have a fan, air conditioner or dehumidifier that wasnt affected by flooding use it to help the surfaces dry after you finish cleaning
Mold growth can be removed from hard surfaces with commercial products, soap and water, or a bleach solution of no more than 1 cup of bleach in 1 gallon of water to kill mold on surfaces. Never mix bleach with ammonia or other household cleaners.
If you choose to use bleach to clean up mold:
A Qualified Environmental Lab Took Samples Of The Mold In My Home And Gave Me The Results Can Cdc Interpret These Results
Standards for judging what is an acceptable, tolerable or normal quantity of mold have not been established. Sampling for mold can be expensive, and standards for judging what is and what is not an acceptable quantity of mold have not been set. The best practice is to remove the mold and work to prevent future growth. If you do decide to pay for environmental sampling for molds, before the work starts, you should ask the consultants who will do the work to establish criteria for interpreting the test results. They should tell you in advance what they will do or what recommendations they will make based on the sampling results. The results of samples taken in your unique situation cannot be interpreted without physical inspection of the contaminated area or without considering the buildings characteristics and the factors that led to the present condition.
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How Can I Be Exposed To Mold
People are exposed to molds every day, usually by touching or breathingthem. Because molds naturally exist outdoors and indoors, living in a totallymold-free environment is practically impossible. As molds grow, spores can bereleased into the air where they can be easily inhaled. People who inhale largenumbers of spores may get sick. Possible health concerns are an importantreason to prevent mold growth and to clean up molds in indoor environments.
What Causes Mold Sickness
The toxins in your system from breathing in mold spores add to the total amount of toxicity in your body. We call this the Total Body Burden. When your burden is high, you start experiencing symptoms many which are seemingly unrelated.
For most people, toxins get flushed out from the body when eliminating waste.
For some, the toxic load is so high that its too much for the body to eliminate them all efficiently. For others, they may have poor detoxification processes or they may even recycle or reabsorb these mycotoxins back, as the body tries to eliminate them. Genetics plays a huge role in this difference from person to person
In short, multiple symptoms happen because, as we say in environmental medicine genetics points the gun, and then the environment pulls the trigger.
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What Should I Clean And What Should I Get Rid Of
If the home has been flooded, remove all drywall to at least 12 inches above or around any water mark. Harder, non-porous materials such as glass, plastic, or metal can be kept after they are cleaned. Carpets and rugs that cannot be thoroughly dried and cleaned should be discarded and replaced. If the damaged area is small, you may be able to save the carpet by cleaning the area with a mild detergent. There also are professional home cleaning services that may be able to clean your carpets.
If flood water or sewer overflows are the cause of the moisture problem, infectious organisms also may be a hazard. For information see IDPHs fact sheet, Cleaning Up After Flood and Sewer Overflows.
What Should You Do If You Have Mold In Your Basement Or Crawl Space
Find an experienced local foundation company, and make an appointment. Before you sign a contract for any service, you should always verify the company is reputable, insured, and accredited by the Better Business Bureau.
For an overview of the mold removal/repair methods, we have an article that reviews both methods and costs for treatment.
If you live in Indiana or the surrounding states, contact Acculevel. Established in 1996, we specialize in foundation repairs. If you have noticed any signs of mold in your home, you can request a free estimate. An experienced project manager will evaluate your home and recommend the best course of action for you, to keep your home strong and healthy for years to come.
We have also created a free tool that any homeowner can use to see what could be causing problems in your home and how to fix it. Identify problems, explore solutions, and get advice on how and when to take action with our Symptom Checker.
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Facts About Stachybotrys Chartarum
What is Stachybotrys chartarum?
Stachybotrys chartarum is a greenish-black mold. It can grow on material with a high cellulose content, such as fiberboard, gypsum board, and paper. Growth occurs when there is moisture from water damage, water leaks, condensation, water infiltration, or flooding. Constant moisture is required for its growth.
Does Stachybotrys chartarum cause acute idiopathic pulmonary hemorrhage among infants?
To date, a possible association between acute idiopathic pulmonary hemorrhage among infants and Stachybotrys chartarum has not been proven. Further studies are needed to determine what causes acute idiopathic hemorrhage.
What if my child has acute idiopathic pulmonary hemorrhage?
Parents should ensure that their children get proper medical treatment.
Is there a test for Stachybotrys chartarum?
At present, no test exists that proves an association between Stachybotrys chartarum and particular health symptoms. Individuals with persistent symptoms should see their physician. However, if Stachybotrys chartarum or other molds are found in a building they should be removed.
Stachybotrys chartarum and other molds may cause health symptoms that are nonspecific. It is not necessary to determine what type of mold you may have growing in your home or other building. All molds should be treated the same with respect to potential health risks and removal.
Prevent Mold Growth With Routine Maintenance
To prevent mold growth, we suggest using a dehumidifier during the warm months and providing your home or business with the proper ventilation. Use exhaust fans in bathrooms and kitchens. Clean surfaces with mold-killing products.
Keep your humidity levels below 50 percent. Humidity levels shift throughout the day. Inspecting your structure for mold growth is an important part of routine building maintenance.
Seek treatment from a doctor soon as you notice any eye irritation, skin irritation or other common symptoms after exposure to mold, especially when symptoms persist. Its better to be safe than sorry. ECOS Environmental is happy to step in and test your home or business for mold and assist with the cleanup and renovation.
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Who Is Most At Risk For Health Problems Associated With Exposure To Mold
People with allergies may be more sensitive to molds. People with immune suppression or underlying lung disease are more susceptible to fungal infections. Individuals with chronic respiratory disease may experience difficulty breathing. Individuals with immune suppression are at increased risk for infection from molds. If you or your family members have these conditions, a qualified medical clinician should be consulted for diagnosis and treatment.
How Common Is Mold In Buildings
Molds are very common in buildings and homes. Mold will grow in places with a lot of moisture, such as around leaks in roofs, windows, or pipes, or where there has been flooding. Mold grows well on paper products, cardboard, ceiling tiles, and wood products. Mold can also grow in dust, paints, wallpaper, insulation, drywall, carpet, fabric, and upholstery.
The most common indoor molds are Cladosporium, Penicillium, and Aspergillus. We do not have precise information about how often different molds are found in buildings and homes.
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Black Mold Symptoms And Health Effects
Learn about black mold symptoms and health effects so that you can identify indicators of black mold exposure and black mold poisoning.
A mold infested room of an old building.
Dariusz Majgier
Mold in homes can be a costly and dangerous problem, particularly when infestations of toxic black mold occur. The symptoms and health effects of black mold exposure and black mold poisoning cover a wide range of health problems, but understanding the indicators can help keep you and your family safe.
Toxic black mold, or Stachybotrys chartarum, as it’s known to scientists, can release spores as it feeds on organic materials in common household materials like drywall, carpet, insulation or sub-flooring that have been exposed to moisture. These spores, if ingested or inhaled, can cause a range of unpleasant and even dangerous symptoms in humans.
Signs Of Mold Illness
by Dr. Michele Neil-Sherwood | Health Tips
Mold is a big problem in most homes, but many people are unaware of the problem. Of course, everyone looks at the shower curtain, under the sink, or in the basement when he or she think about mold issues, but mold can grow just about anywhere.
Mold can be found in drywall, in the roof , and even in ones Christmas tree. One study found that Christmas trees can breed mold, quietly releasing millions of spores into the room causing winter allergies and asthma attacks. Studies have found that indoor air quality dropped six-fold over the 14 days a Christmas tree typically decorates a room.
There are 1,000 types of mold that can be found growing in the modern American home. Scientists classify these molds based on the effect they have on humans and other living things.
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