Do you use air fresheners in your home? If so, some of the chemicals used in those products may not be all that good for you, no matter how they make the air smell (generally with an artificial scent).

Sure, there are "natural" air fresheners that are much better for that "clean" scent (in my opinion), but those artificial air freshener chemicals may actually make the air less breathable to you.

If you've ever had a headache, irritated eyes and nose and other allergic reactions after using a mainstream air freshener, you may reacting to the chemicals inside them. Just something to think about here. A better solution like a HEPA filter may be a better choice.

Source