is that as dpreen as i -- greent purports to be? >> i've heard pros and cons of it.on't know as far as the toxicity scale. three have a whole list of chemicals that they recommend. >> here you go. give them a ring. talk about the simple green. 355-3700. cleaning materials, fragrances, we put it on there because we're both sensitive to environmental fragrances. sometimes if you come into this room, somebody has cleaned the white board with one much these office cleaners, basically i can't be in this room for an hour or two. some people are very sensitive to this stuff. >> basically petroleum. anything ending in e-n-e some toluene, benzene. >> sometimes i have to wash things in my office and i wait until friday afternoon, everybody is going to be out of the office, i'll clean it and hurry out. i probably shouldn't do it that way. >> another odor thing is that oftentimes people when they paint or put in new carmen carpi think some of us have grown up in this world, it is in new car-new sneaker smell. there is smells you're breathing in which is the petroleum. many diffe