I was cleaning lime deposits from a removable bathroom fixture and used
"Zap" on it--in my stainless steel kitchen sink. (Next time I'll read the
label warnings ~first~.) At first the sink turned black where the 'Zap'
came in contact, now, after much scrubbing with steel wool, stainless steel
cleanser, etc., I've gotten it reduced to a fainter gray.
Is there any way to further remove/reduce the evidence of my stupidity,
other than to replace the whole sink?