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Nov 02, 2006 14:04

did you know that the air inside (especially at home) is 2-5 times dirtier (i.e., more polluted) than outside air? this is why we tend to get sick in the winter; we spend most of our time inside during colder months. this leaves cause for concern with airborne germs, but keep in mind that most of the harmful germs reside on surfaces anyway ( Read more... )

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theverticalbar November 3 2006, 00:28:10 UTC
that's really interesting.

does a purifier really work? it seems like the concept it good, if it works well enough.

tell me other secrets!! :)

i'm about to have to add central heat and air to our new place. any tips i should know?

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