Post by Tides of Time
It's not ammonia, it's chlorine--typically in concentrations of around 20 to 50 parts per million--and it's not even used very much anymore. scienceinsights.org/what-is-chlo... https://scienceinsight…
It's not ammonia, it's chlorine--typically in concentrations of around 20 to 50 parts per million--and it's not even used very much anymore. scienceinsights.org/what-is-chlo... https://scienceinsight…