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Old January 7, 1999, 06:30 PM   #3
Staff Emeritus
Join Date: November 23, 1998
Location: a small forest in Texas
Posts: 7,077
It seems that all I do is ask questions...

How does one evaluate OC sprays?
I've heard that "5%" or "10%" are meaningless (percentages of what?)
I have read to rate OC by "Schoville Heat Units" (SHU). Some "authorities" say at least 1,000,000; others say 1,500,000.
I recently received a catalog that advertised 2,000,000 SHU.
What's the story?
Dennis is offline  
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