For that stain that just won't come out from iron or rust, use muratic acid. It will work like magic. Use with extreme caution, do not inhale, use in well ventilated area, simply spray on stain, close the toilet lid, and in 6o seconds, flush, open lid and be amazed. Use with caution and do not mix with any other cleaner.
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muatic acid
Comments By:
Anon on 2007-08-02
where would you get this from
Comments By:
theresa on 2011-02-11
