"Maurice Hamling" > wrote in message
news:Sw3%e.377920$_o.33473@attbi_s71...
> Wine Makers
>
> How safe is Sodium Metabisulfite to use??

Quite safe to use, but you'd be well advised to use potassium metabisulfite
instead. Be sure to avoid breathing the dust of either. That is definitely
_not_ safe.

Tom S