Indigo Denim
What s the best alternative to replace sodium metabisulfite no neutralize potassium permanganate in denim arts
Here in our country we are in trouble because tere is not sufficient sodium metabisulfite for sale, so we are trying to look for another alternative to reduce potassium permanaganate in the rinse process, (after the decoloration of indigo). I hope there is an alternative not based on sodium salts. Thans for your help
I use slightly acidified 3% Hydrogen peroxide
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