Allen

> Do people actually wear respirators handling formic?  That is another 
> nasty thing to breathe.   I never did, and I do have good one on hand from 
> other chemical work.  I just worked outdoors and was careful.

I was doing flash treatment one time and got a bad wiff of fumes and
ended up with a very bad respiratory infection.
As a result I always wear a respirator when using formic!
You never know when the wind will change!

Derek 

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