Colder weather highlights importance of indoor air quality

When most people think of “air quality,” they think of the outdoors; the smog, haze, even pollen.

But what many people don’t realize is that factors inside the home can also lead to poor air quality, causing potentially serious health risks.

10TV found out why indoor air quality tends to become more of an issue when the temperature drops.

What it really comes down to, according to Alisha Hopkins, a certified nurse practitioner with the Breathing Association, is the simple fact that when it gets colder outside, people tend to stay in their homes for longer periods at a time.

That means more exposure to all the particles, molds and bacteria inside the home.

“Your home is your safe harbor and then all of a sudden, now, it’s this area of just triggers everywhere,” Hopkins said. “So no matter where you go there’s a trigger. …We always think of the outside but we forget that our home is one of the places that we literally lay our heads down, we relax in, and if you’re relaxing in a bunch of dirt, relaxing in pet dander, the fur, that too will make our breathing that much worse.

One woman told 10TV she notices a difference in her breathing as soon as the holiday decorations come out.

“I just start to get the stuffy nose, the watery eyes and then my asthma really kicks up,” said Cindy Groeniger, vice chair for the American Lung Association local leadership board.

Groeniger has suffered from asthma since she was just 10 months old, she said.

“Every fall season it’s bad because I decorate and then you have, you know, mold or dust maybe on your decorations so I have to watch that,” Groeniger said. “Sometimes I have to increase my medicine for the holidays.”

Tips for improving indoor air quality can be simple, Hopkins said.

  • Vacuum your mattresses, carpet, couches and chairs inside to get ride of dirt, particles and pet dander that could build up over the year.
  • Groom pets heading into the colder months. Many pets tend to shed more in the fall but grooming them can decrease the amount of pet dander in the air.
  • Use air filters and humidifiers, making sure to clean them out regularly to avoid mildew and mold buildup.
  • Wipe down handles, door knobs and surfaces, keeping them free of germs. Because people tend to stay inside more through the winter, illnesses can spread easier from person to person.
  • Replace furnace filters before cranking up the heat.

Fall is also a good time to make sure that furnaces are carbon monoxide-free, Hopkins said that. Double check carbon monoxide detectors in the home to make sure they are working properly.

For more information on indoor air quality, click here.

Article Source:www.10tv.com/article/colder-weather-highlights-importance-indoor-air-quality

Previous photo credit: https://precondo.ca/

Health Risks Associated with Smoke, Soot, and Mold

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.

Smoke

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.

Soot

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.

Mold

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

 

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National Indoor Air Quality Awareness Month

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?

  • Chemicals
  • Mold
  • Volatile organic compounds
  • Pets
  • Poor ventilation
  • 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.

Learn more about indoor air quality

Original article: nadca.com/resources/blog/what-indoor-air-quality

With smoke from wildfires, valley air quality looks unpredictable for near future

With wildfires burning throughout the state, in addition to recent local grass fires, the San Joaquin Valley Air Pollution Control District continues to warn the public about poor air quality, including incidents of severely bad air that may occur sporadically in the coming days.

For a few hours late Saturday, the amount of fine particulate matter (PM 2.5) in the air spiked in Bakersfield and all eight counties across the San Joaquin Valley air district, to a Level 5, the highest level, where all people are advised to remain indoors.

By the next day, Bakersfield had clearer skies and air quality was back down to a moderate range. District officials said winds temporarily pushed smoke into the valley during that several hour period.

“All that pollution literally just inundated the entire San Joaquin Valley,” said Cassandra Melching, outreach and communication representative for the air district.

Because the air can be safe at one point in the day and dangerous at another, depending upon wind flows, Melching said an air quality alert is standing for all areas.

On Saturday, regions farther north in close proximity to the fire were substantially affected, Melching said, with Oakhurst in Madera County reaching a PM 2.5 concentration of 246 micrograms per cubic meter. It takes only 75 micrograms to reach level five risk. Bakersfield hit 87 micrograms that same day.

“We can’t quite say who is going to be impacted the most and when…It doesn’t mean that every single day our air quality is bad,” Melching said.

Glen Stephens, air pollution control officer of the Eastern Kern Air Pollution Control District, said the district has not released any alerts, but is tracking the smoke levels. He said there is less of a concern in eastern Kern County and mountain areas compared to valley locations like Bakersfield, but that there is still poor air quality.

“It’s generally bad. Right now it’s bad because of ozone, not because of the fire,” Stephens said.

The best way to know whether it is safe to be outdoors is by tracking your location on the Valley Air app or online at valley air.org. It is especially important for sensitive groups such as the elderly and those with asthma to remain cautious and updated.

Melching said to also be aware of the potential for ash in the air, which is most likely when temperatures cool down and is not monitored in the air quality levels.

“If you smell smoke, or if you see ash falling, you are being impacted,” Melching said.

Ways to reduce your risk of being affected by the smoke are to limit outdoor exercise, stay hydrated, change your air air filters and keep windows shut.

Article source: www.bakersfield.com/news/with-smoke-from-wildfires-valley-air-quality-looks-unpredictable-for/article_ad179f8e-99d4-11e8-88fb-ff92b41270ae.html

The Truth about Mold: Preventing Summertime Risks and Beyond

Mold is a common household nuisance and is found both inside and outside in varying amounts. For some people, mold and its spores cause very few problems, while for others it can be devastating—even life threatening. In the U.S., there are over two million children with chronic and other serious conditions that are at higher risk for the dangers that mold in their homes and schools can cause. This is due to their weakened immune systems that leave them more susceptible to infection and allow mold to have a more harmful impact. As many as one-third of the children in the U.S., including those who are considered to be “healthy,” are at risk for allergic reactions to mold. Babies that have been exposed to mold, even without incident, may be at a higher risk for developing allergies and even asthma as they get older, which is why mold exposure can be damaging even if no negative symptoms are immediately detected.

Symptoms of mold allergies are typically similar to those of other allergies, which can make it harder to determine the cause. These include sneezing, runny nose, itchy eyes, wheezing, and coughing. However, symptoms can escalate to more serious problems such as respiratory and circulatory issues. Mold flourishes in warm, damp environments, which is why warm summer temperatures frequently stir up mold allergies. Make sure to stock the medicine cabinet with the appropriate tools and treatments for babies and small children in order to be prepared to treat any symptoms.

t is important for local health departments to take steps to educate families in their area on this issue to prevent easily avoidable dangers. The remainder of this blog include valuable tips and resources on mitigating health risks related to mold exposure.

Stopping Mold Before It Grows

Prevention is always easier than treatment, especially with mold. Once it gets started, some molds are more difficult to control and may require additional treatments and work. Local health departments should educate their community members on taking the following preventative measures to reduce health risks associated with mold exposure.

Reduce humidity in the home:

  • Because mold thrives in warm and wet conditions, try to keep dampness to a minimum. Install a dehumidifier if necessary. Open windows for ventilation, but close them when there are reports of higher humidity levels.

Household plants:

  • Keep houseplants to a minimum in rooms that may be at higher risk of mold growth, such as rooms with high moisture levels and low ventilation.
  • This is especially important in rooms that do not get visited often, such as the basement, where signs of mold growth can go undetected for longer periods of time.

Bathroom:

  • Do not use carpeting in the bathroom, especially with children. Use washable mats or a towel on the floor instead. Dry the floor as soon as possible.
  • Bathrooms are particularly vulnerable to mold growth, because they often do not have windows, which makes ventilating the damp area more difficult. If there is a window, open it often to dry out the bathroom.
  • If there is an exhaust fan in the bathroom, turn it on as soon as the bath is done so that the room gets dried up quickly.
  • Other common areas for mold growth include the shower curtain and around the bathtub and the sinks.

Kitchen:

  • Any appliances that require water are common places for leaks and mold growth. Be sure to inspect under refrigerators, icemakers, dishwashers, coffee makers, etc.

Pipes/ Drainage:

  • Repair any leaking pipes. Clean up any water immediately and use a fan to make sure that any moisture is dried.
  • Increase the drainage away from the house to protect against leaks.

Summer Toys: The Perfect Hiding Spot for Mold

Pool, bath, and teething toys are breeding grounds for mold, because they can hold a lot of moisture and harbor mold growth undetected for long periods of time. Local health departments should provide the following prevention and treatment tips to limit mold exposure for children engaging in summertime activities and during bath time.

Pool toys:

  • During summer months, kids are playing with many moisture-laden toys to keep cool such as pool noodles, water guns, absorbent animals and balls, and all sorts of inflatable pool toys. Make sure these and other water-friendly toys are squeezed out and left out to dry before storing them after use.
  • Eliminate the risk by using alternative toys such as measuring cups, stacking blocks, and other items without places for water to hide. The advantage of these toys is the ability to toss them directly in the dishwasher after swimming or a bath.

Pool garments:

  • Swimsuits and towels are also used and re-used frequently in the summertime. Do not leave either of these sitting in a ball somewhere. It is important to pick them up and spread them out in a ventilated or breeze spot so they can completely dry out before use.
  • Be sure to regularly wash suits, towels, and any other damp clothing.

Bath toys:

  • For regular bath toys, one option is to plug the small holes with water-resistant glue. This keeps them from squeaking and/or shooting water but keeps them mold free.
  • Boil bath toys about once a week, and allow them to air dry completely.
  • Soak toys in white vinegar overnight to clean them. The vinegar odor will dissipate as it dries.

Teething toys:

  • Teething toys can also harbor moisture for mold to grow. Squeeze all of the water or drool out of rubber or mesh teething toys and clean them using a damp cloth.
  • Teething and bath toys can be run through the sanitize cycle on the dishwasher and then allowed to air dry.

A Surprising Source of Mold

One of the most surprising sources of mold problems can be found in children’s sippy cups/water bottles, used increasingly often during summer months as a source of hydration. Many people do not completely disassemble sippy cups when they are cleaning them, greatly increasing the potential for mold growth. Local health departments should provide the following cleaning steps for sippy cups/ water bottles to minimize and eliminate mold growth:

Sippy cups:

  • If there is a rubber or plastic ring on the lid of the sippy cup, make sure to pull it out and rinse under it carefully.
  • Look for sippy cups with solid, one-piece lids, but make sure to clean the spout or drinking straw as well.
  • All of the cups and parts can be washed in the dishwasher. Make sure that everything is completely dry before reassembling them.

Water bottles:

  • Disposable water bottles should not be reused, not only because of the risk of mold but because the plastic can leach into the water and can be harmful to a child’s health.
  • Metal water bottles are good because they keep drinks cooler and are easy to sanitize in the dishwasher.
  • Whenever in doubt over whether mold was completely cleaned from a toy, it is best to be safe and throw it out.

The Critical Role of Local Health Departments

Families with young children should be able to enjoy cooling off in the summer heat risk-free. Unfortunately, many parents and guardians are unaware of the hidden dangers that lurk in the nooks and crannies of their child’s toys. As a result, it is vital that local health departments provide ongoing and visible guidance to highlight the various health risks associated with mold and how to protect their child from exposure. For example, local health officials can disseminate the facts and tips included in this blog via their websites and social media pages, or by engaging in traditional community outreach (e.g., distributing pamphlets, one-pagers).

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