From: dlzc1@cox.net   
      
   Dear Dean:   
      
   On Thursday, October 8, 2020 at 10:43:07 AM UTC-7, Dean wrote:   
   ...   
   > That's fairly high ozone levels.   
      
   For a home.  But workplaces occasionally get as high as 0.1 ppm.   
      
   > You would think folks would find that annoying.   
   > Ozone is not a pleasant odor.   
      
   Ozone-in-air is nasty (makes a little NOx too).  Ozone-in-oxygen is a little   
   "sweeter".  And either can trigger an asthma attack, headaches, and anemia.   
      
   I took a shot of 12wt% ozone into my nose once, the shock made me whiff it   
   in.  Was wiped out for hours.  Low gas flow, never sure if it is making ozone   
   or not...   
      
   David A. Smith   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)