[raybbr]

Do you know how to read a chart?

[mwernimont]

Good point Ray, read the chart what does it say? Nothing

You see that is exactly what the ACS did when they first conducted the testing.....they said see there are nanograms of secondhand smoke in the air....it proves SHS is hazardous. (btw a nanogram is 10(-9)).

Then a reader of Dr. Siegel's blog pointed the ACS testing out to me, and since my career involved indoor air quality I knew about OSHA air quality regulations....OSHA CFR 29

http://www.osha.gov/pls/oshaweb/owadisp.show_document?p_table=STANDARDS&p_id=9992

covers any and all airborne hazards, so if secondhand smoke was indeed hazardous then the ACS test results would confirm that......however it proved quite the opposite.