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- 21 Jul 2015, 20:21
- Forum: Safety with Chemicals
- Topic: potassium permanganate stain removal
- Replies: 6
- Views: 4654
Re: potassium permanganate stain removal
Just buy SO2 Sterilizer in Woolies home brew section. It is Sodium Metabisulphite and can not be beaten for this application.