People with asthma, allergies, or other breathing conditions may be more sensitive to mold.
If you or your family members have health problems after exposure to mold, contact your doctor or other health care provider.
Controlling moisture in your home is the most critical factor for preventing mold growth.
If you plan to be inside the building for a while or you plan to clean up mold, you should buy N95 masks (or a respirator with a higher protection level) at your local home supply store and wear one while in the building. Make certain that you follow instructions on the package for fitting the mask tightly to your face. Even if you go back into the building for a short time and are not cleaning up mold, you need to wear an N95 mask.
After natural disasters such as hurricanes, tornadoes, and floods, excess moisture and standing water contribute to the growth of mold in homes and other buildings. When returning to a home that has been flooded, be aware that mold may be present and may be a health risk for your family.
People at Greatest Risk from Mold
People with asthma, allergies, or other breathing conditions may be more sensitive to mold.
People with immune suppression (such as people with HIV infection, cancer patients taking chemotherapy, and people who have received an organ transplant) are more susceptible to mold infections. People with a weakened immune system, especially people receiving treatment for cancer, people who have had an organ or stem cell transplant, and people taking medicines that suppress the immune system, should avoid cleaning up mold. Children should not take part in disaster cleanup work.
Possible Health Effects of Mold Exposure
People who are sensitive to mold may experience stuffy nose, irritated eyes, wheezing, or skin irritation. People allergic to mold may have difficulty in breathing and shortness of breath. People with weakened immune systems and with chronic lung diseases, such as obstructive lung disease, may develop mold infections in their lungs. If you or your family members have health problems after exposure to mold, contact your doctor or other health care provider.
Safely Preventing Mold Growth
Clean up and dry out the building quickly (within 24 to 48 hours). Open doors and windows. Use fans to dry out the building. Position fans to blow air out doors or windows.
When in doubt, take it out! Remove all porous items that have been wet for more than 48 hours and that cannot be thoroughly cleaned and dried. These items can remain a source of mold growth and should be removed from the home. Porous, noncleanable items include carpeting and carpet padding, upholstery, wallpaper, drywall, floor and ceiling tiles, insulation material, some clothing, leather, paper, wood, and food. Removal and cleaning are important because even dead mold may cause allergic reactions in some people.
To prevent mold growth, clean wet items and surfaces with detergent and water.
Homeowners may want to temporarily store items outside of the home until insurance claims can be filed. See recommendations by the Federal Emergency Management Agency (FEMA).
If there is mold growth in your home, you should clean up the moldand fix any water problem, such as leaks in roofs, walls, or plumbing. Controlling moisture in your home is the most critical factor for preventing mold growth.
To remove mold growth from hard surfaces use commercial products, soap and water, or a bleach solution of no more than 1 cup of household laundry bleach in 1 gallon of water. Follow the manufacturers’ instructions for use (see product label). Use a stiff brush on rough surface materials such as concrete.
If you choose to use bleach to remove mold:
Never mix bleach with ammonia or other household cleaners. Mixing bleach with ammonia or other cleaning products will produce dangerous, toxic fumes
Open windows and doors to provide fresh air. Use fans to dry out the building. Position fans to blow air out doors or windows.
Always follow the manufacturer’s instructions when using bleach or any other cleaning product.
For more information on personal safety while cleaning up after a natural disaster, see Response Worker Health and Safety.
If you plan to be inside the building for a while or you plan to clean up mold, you should buy N95 masks (or respirators with a higher protection level) at your local home supply store and wear one while in the building. Make certain that you follow instructions on the package for fitting the mask tightly to your face. Even if you go back into the building for a short time and are not cleaning up mold, you still need to wear an N95 mask.”
Original Article Source: https://www.cdc.gov/disasters/mold/index.html
House fires are terrifying because the flames can cause intense bodily harm that results in serious injury and even death. Once the fire is put out, many homeowners are relieved in the sense that the threat to their life or health has ended. However, the flames themselves are not the only potential source of health issues. Many of the byproducts of a fire are toxic. Fires leave behind smoke, soot, corrosive byproducts, and even mold that negatively affects your health. It is important to know the health risks caused by the byproducts of a fire to keep yourself and your family safe in the aftermath.
All fires involve smoke and everyone knows that smoke inhalation is extremely dangerous because of the chemicals it contains. Smoke is the byproduct of incomplete combustion and contains the following toxins:
Carbon Monoxide (CO) and Hydrogen Cyanide (HCN): The potential health effects of carbon monoxide are well known as many homes have carbon monoxide detectors for safety. Less people know about the risks of the other major chemical in smoke, hydrogen cyanide. Hydrogen cyanide is over 30 times more toxic than carbon monoxide and inhaling a combination of both can be deadly. Smoke inhalation is the leading cause of fire related deaths.
Chemicals from Burnt Materials: When materials such as wood, drywall, and flooring are burned in a fire, they release hundreds of chemicals in the smoke that are harmful to your health. Some of the dangerous chemicals released by burning household materials include hydrogen sulfide, hydrogen chloride, carboxylic acids, nitrogen oxides, acid gases, sulfur dioxide, and much more.
After the fire and smoke have cleared, there is still a substance present that can spread throughout the home and cause health issues as well as property damage; soot. Soot is dangerous because it spreads and settles everywhere including the air ducts where it can get redistributed into the air. Most health problems caused by soot result from inhalation but soot can also get absorbed in the skin and eyes. The main health effects from soot include lung irritation and respiratory issues such as bronchitis and asthma as well as more serious issues including heart attack, stroke, and even cancer.
Few people associate mold growth with house fires but if a house fire is extinguished with water, this excess moisture can quickly lead to mold growth. Moisture is the main cause of mold growth and organic materials that are wet from putting out the fire can become contaminated with mold within 48 hours. Mold not only adds to the health risks already present after a fire, but also causes even more property damage that makes the restoration process longer and more expensive.
If a fire breaks out in your home, make sure that everyone evacuates safely and do not return to your home until it has been restored and deemed safe. The byproducts of a fire are just as dangerous as the fire itself and can cause serious health effects long after the fire has been put out. It is of extreme importance to begin the fire damage restoration as soon as possible by hiring professionals that can safely remove dangerous byproducts from soot and smoke. These professionals have effective cleaning products and personal protective equipment to keep themselves safe during the restoration process
Expert in emergency fire and water restoration services, fire cleanup and water damage cleanup, mold removal, as well as carpet and upholstery cleaning services. Contributor to several restoration and cleaning blogs.
Maintenance and engineering managers who conduct multiple roof inspections a year can help ensure the effective performance and lifespan of roofs on commercial and institutional facilities. But when inspections do not occur regularly, potential issues go unnoticed and can become larger problems.
Take the case of K-8 Paideia School 15 in Yonkers, N.Y., where school officials to close the building to hundreds of students. Air tests of a possible mold outbreak came back clear on Oct. 4, but it remains unclear when it will reopen.
There was an emergency closing of the on Sept. 24, when ceiling tiles tested positive for mold. Construction crews are performing a full roof replacement, interior restoration and equipment upgrades. During the construction, the district will perform additional cleaning efforts inside the areas impacted by mold, according to The New Rochelle Daily Voice.
An expert says the wet summer and bountiful rain led to moisture in the building that encouraged the growth of the mold, which became pervasive. The building serves about 576 students and 84 faculty and administrative staff members.
“We have been working very closely with the district to ensure that the safety and well-being of our students remain paramount,” says Mayor Mike Spano, the mayor of Yonkers. “Relocating the students while Paideia School 15 is being remediated is in the best interest of our students and staff.”
Air sample testing found that all areas of the building have been cleared for reoccupancy, says Edwin Quezada. schools superintendent.
National Indoor Air Quality Awareness Month is observed annually in October. This month is dedicated to reminding Americans to take a look at their home and see how they can improve the quality of the air they breathe. While outside air pollution gets a lot of attention, it’s the air inside our homes that can be even more dangerous. Most people spend nearly 80% of their time indoors, so the quality of the air we breathe is very important.
What is Indoor Air Quality?
Indoor Air Quality refers to the air quality within buildings and structures, especially as it relates to the health and comfort of the occupants in the building. Studies conducted by the EPA show that indoor air can be 3 – 5 times more contaminated than outdoor air. This spike in air pollution may be due to modern day building practices. In an effort to be more energy efficient, today’s homes are built airtight with more insulation.
On the flipside, these less drafty homes no longer have natural ventilation to bring in fresh air. Everyday living provides an ongoing source for airborne contaminants like dirt, dust, and dander. These pollutants become trapped in your home due to poor ventilation and get recirculated by your air ducts.
Why is Indoor Air Quality Important?
Breathing quality indoor air is critical for good health. Common complaints related to poor indoor air quality include headaches, fatigue, nausea or irritation of the eyes, nose, and throat. Some people, including children, seniors and those with asthma and allergies may be more sensitive to indoor air pollutants, and their symptoms tend to be more serious.
What Contributes to Indoor Air Quality?
Volatile organic compounds
Particulates (from dirt and dust tracked in from outdoors)
How Can Air Duct Cleaning Improve your Indoor Air?
Air duct cleaning is a great way to address the air quality inside your home. Professional air duct cleaning can provide an evaluation of your home’s ducts. Through everyday occupancy, your home’s ducts can become clogged with dirt, dust and pet hair. When air can’t circulate through a system or when filters are especially dirty, they can become breeding grounds for mold and bacteria.
NADCA recommends having your air ducts inspected once a year and cleaned as needed. When it comes time to hire an air duct cleaning company, be sure to hire a NADCA-certified technician. This will ensure the job is done according to industry standards.
The Adams County district on Friday announced that the start of classes was being moved up three weeks as a result of a mold concern in all buildings.
The first day of school, which had previously been set for Aug. 21, will now be Sept. 4.
“I apologize for the short notice, but we have recently confirmed the need to delay the start of the school year in order to allow the district to bring professionals to clean all buildings and ventilation systems prior to accepting staff and students,” said district Superintendent Karen Kugler.
In a press release, Kugler explained that according to the environmental health contractors, mold is common in homes and commercial buildings, especially big buildings like schools.
Record amounts of rainfall this summer, may have contributed to the situation, she noted.
“It’s really difficult to keep an exact balance with the HVAC system so you don’t get conditions where you get condensation and other conditions conducive to mold growth,” Kugler stated.
She added that she has no doubt that the district will be able to stay on schedule and open in the first week of September.
“They are sure they can get it fixed so we can get kids in here where they belong,” Kugler said.
Symptoms of mold allergies include runny nose, post-nasal drip, coughing and wheezing. In some cases, mold can cause more serious problems, such as strong allergic reactions in the lungs or sinuses and hypersensitivity pneumonitis — an inflammation of the lungs.
Other health problems associated with mold include toxic mold syndrome and sick building syndrome.