At home

Today’s homes tend to be built airtight to decrease air leaks and improve energy efficiency, but this can limit fresh air from entering the home. Breathing Clean, an initiative developed by the National Air Duct Cleaners Association (NADCA), is dedicated to educating homeowners on indoor air quality and the benefits of air duct cleaning. Among other information and recommendations they provide for maintaining indoor air quality in residential spaces, Breathing Clean states that, through normal occupation, families generate a lot of air pollutants and allergens such as dirt, dust, pet hair, and chemicals from hairspray, cleaning products, cooking oils, and more.

When pollutants have nowhere to go, they end up entering the heating and cooling systems where they are recirculated and spread throughout a home several times per day. With time, this can cause dirt and harmful chemicals to build up in the ductwork, further reducing the indoor air quality and promoting the circulation of allergens and bacteria. For those with asthma, the allergens in the air may trigger an asthmatic episode.

Symptoms of Indoor Air Pollution

Whether at home or at work, common complaints related to poor indoor air quality include headaches, fatigue, nausea or irritation of the eyes, nose, and throat. Allergy and asthma sufferers, as well as young children and seniors, tend to be more susceptible to the negative effects of inadequate indoor air quality, but anyone can be affected.

Common contributors to poor IAQ:

• Chemicals
• Mold
• Volatile organic compounds
• Pets
• Poor ventilation
• Particulates (from dirt and dust tracked in from outdoors)

What can you do?

1. Smoke-Free Environment

As suggested in the the WELL v2™ Pilot’s Air concept, deterring smoking in the office or at home can minimize occupant exposure to secondhand smoke and reduce air pollution. Cigarette smoke contains more than 4,000 chemicals, and research shows that secondhand smoke increases a child’s risk of asthma, cancer, and sudden infant death syndrome. These chemicals get pulled into the HVAC system and re-circulated 5 to 7 times per day.

2. Mold Inspection

Mold is a type of fungus consisting of small organisms that can be found almost anywhere. In small amounts mold spores are typically harmless, but when they come in contact with a damp spot they can start to grow, get released into the air, and become easy to inhale. The type of symptoms and their severity depend on the types of mold present and the extent of exposure; however, children, seniors, and those with preexisting conditions can be at risk for major complications. To avoid mold WELL v2 recommends having all cooling coils inspected on a quarterly basis for mold growth and cleaned if necessary.

3. Clean Air Ducts

NADCA similarly recommends coil cleaning and air duct cleaning as very beneficial for homes and buildings when done correctly, especially when evaluated by professionals. Not only do clean air ducts help reduce symptoms from indoor air pollution, but they can also increase energy efficiency by reducing the amount of energy required to filter the indoor air and maintain desired temperatures.

NADCA recommends having air ducts inspected once a year and cleaned as needed. When it comes time to hire an air duct cleaning company, be sure to look for the NADCA certification, an indicator that the company is being held to the highest of industry standards.

Breathing quality indoor air is critical for good health. With all the time people spend indoors it’s important to know the symptoms of poor indoor air quality and the steps to combat the negative health effects associated with it.

For a free inspection of your duct and dryer ducts Cleaning Process, give us a call. Make your home a healthy and safe place to live by contacting ProAir