"Bill Alliston" wrote in message
...
Now the metal working related question! If I let this run in the
background in my
shop to get rid of the smell from rancid oil etc. would it build to unsafe
concentrations of ozone. It's a fairly large room (24 x 24)

DAGS

http://www.ccohs.ca/oshanswers/chemi...ealth_ozo.html

....judge for yourself

larry