In a world of increasing wildfires and invisible irritants, we consulted with experts to explain why and how to measure air quality in your home and take steps to correct it. By Terri Williams ...

Q: I turned on my furnace for the first time this year, and it made the whole house smell musty. I checked the filter and found it caked with dust, so I replaced it with a new filter, and the indoor ...

A clogged filter makes your system work harder. Some home tasks tend to slip through the cracks—until you realize they’re way overdue. Changing your home’s air conditioner filters is likely one of ...

Lifestyle and decorating choices can make dust levels in a home worse. Discover seven things in your home that are actually ...

Cleaning your vacuum will make it last longer, keep your house cleaner, and spare the allergy sufferers in your home. Here's how to clean your vacuum and how often you should do it.