replying to Older woman, Older man wrote:
Up to a point. Highly concentrated chlorine or bromine gas is deadly, and
chlorine gas was used in WW1 in the trenches to kill soldiers. Conversely, the
whiff you get when pouring bleach for your laundry or standing in a swimming
pool is a minor exposure. If you're having eye, nose, throat, or lung
irritation, stop using it
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