SEATTLE — There's growing scientific evidence that indicates the air within homes is more polluted than the air outside. The research has led to many Washingtonians taking new measures to clear the ...

Many companies that clean heating and cooling ducts claim that if your ducts are cleaner, all that air flowing out of your vents will come out cleaner. Some companies even claim that their services ...

Maintaining clean air ducts in your home seems like something you should do. But although air ducts do get dirty, air-quality experts consistently agree that ductwork cleanings provide no measurable ...

If someone in your family has allergies, at some point you might consider getting your heating and cooling ducts cleaned. Consumers’ Checkbook says not to. “Some duct cleaners advertise health ...

DEDHAM, Mass. — Companies that promote air duct cleaning as a remedy for sore throats, allergies, colds, coughs and other maladies are misleading customers with deceptive advertising, according to a ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Doug Mahoney Doug Mahoney is a writer covering home-improvement topics, ...