Not sure if this is the right site for this one ... if not can someone
redirect me to the right one please?
The other night we put some bath salts in the bath but afterwards noticed
that they had left a stain on the bottom of the bath. To remove them we used
some bleach but must have left it on too long as the bleach turn the enamel
yellow in places and we cannot get rid of this yellow stain now.
The bath is an old cast iron bath which we had re-enamelled a few years ago
and, until the bleach episode, looked really good.
Any advice (apart from suggesting we shouldn't have used bleach!) would be