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Duct cleaning reduces indoor air pollution

In Economy, Education, Health, Home Improvement, Science, Technology, Uncategorized on February 25, 2015 at 12:51 pm

According to estimates by the U.S. Environmental Protection Agency, indoor air may be as much as 70-percent more polluted than outside. Much of that contamination can be attributed to bacteria and mold growing inside residential and commercial air handling systems.

Allergies, asthma, and other illnesses may be aggravated by microbe-laden air circulated through a building’s duct system. Larry Phillips, owner of Ductz of Southwest Miami Valley, is a professional residential and commercial duct cleaning specialist. A 30-year veteran of the health care industry, Phillips chose a second career that offered the opportunity to continue improving the well being of the community.

Air duct before cleaning.

Air duct before cleaning.

“A thorough cleaning and disinfecting of the air ducts can minimize pollution-causing agents lurking in the air system,” Phillips said. “Cleaning the air system at a seasonal change, such as when switching over from heat to air conditioning, is ideal.”

Phillips also cautions consumers to make sure the duct cleaning service they hire is well qualified. “Duct cleaning technicians should be well trained and follow the guidelines of the National Air Duct Cleaning Association (NADCA), the professional organization that sets the standard for air system cleaning,” he said.

“It should take 4 to 5 hours to clean an average size home’s duct system,” said Phillips. “If done properly, the cleaning should not have to be done annually, but instead only every few years.” Phillips suggests that, in addition to a high efficiency filtration system, air duct sanitization and ultraviolet germicidal disinfection equipment can maintain the air quality after cleaning.

Besides older, existing structures, it’s also a good idea to clean the air systems of new construction before the space is occupied. In new buildings, duct work, filters and vents can be layered with dirt, sawdust, and drywall dust from the construction process.

Air duct after cleaning.

Air duct after cleaning.

Home owners and operators of commercial laundry facilities should also pay close attention to the condition of clothes dryer vents. Lint that escapes the trap inside the dryer accumulates inside the vent tube creating a fire hazard. According to statistics provided by Ductz, an estimated 15,500 fires, 10 deaths and 310 injuries are associated with the lint in clothes dryers annually.

“Cleaning the ducts and dryer vents is also good for the environment,” Phillips noted. “Regular maintenance of the air circulation system improves the efficiency of heating and air equipment which helps to save energy, and reduce operating costs.” For more information contact Larry Phillips at Ductz of Southwest Miami Valley by calling (937) 399-8500.

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