According to the Environmental Protection Agency, the pollutants inside your home can be anywhere from two to five times higher than outdoor levels. In some cases, it can be much worse. To keep your ...

Which air ionizer is best? Indoor air pollution is often more concentrated than outdoor air pollution. According to the Environmental Protection Agency, indoor air pollution can cause eye irritation, ...

Add Yahoo as a preferred source to see more of our stories on Google. During my formative years, I suffered horribly from airborne and pet allergies, with side effects as little as a runny nose up to ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." There are far fewer people smoking cigarettes these days, but that doesn’t necessarily mean our homes are ...