Cleaning caution

A clean house is supposed to good for you, right? I read an article today that was called "Spring Cleaning Caution" (I'm a bit behind in my reading, can you tell?!?) that talked about some of the dangers of house cleaning (I knew that there was a reason I don't do it very much :) ).

This article states that one in seven cases of adult asthma may have been caused by weekly use of common pump or aerosol cleaning sprays, including glass cleaners and air fresheners. Sooo, to spare your lungs from the sprayed materials that could bug them, it's best to clean with disinfecting wipes or a cloth doused in a natural cleaning solution, like vinegar and water. When at all possible, avoid harsh cleaning chemicals.

Any other cleaning tips?