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Re: Potassium Permanganate
>From: Lee <r-lee at pacbell_net>
>Subject: Potassium Permanganate
>I have been using Potassium Permanganate to clean my plants for this new
>set up & was wondering if anyone knew about the solution life.
The solution does not keep. I make as much as I need and discard the surplus.
For best results the solution should be acidified with a drop of sulphuric
(Handle both these chemicals with extreme care and keep away from kids!)
To remove stains caused by potassium permananate, remove with a solution of
sodium metabisulfite. This is a preservative that should be easily
available at a grocery shop.
You can use it to clean your fingers of stains also!
Bangalore, South India.