Oxalic Acid work with ink to get dissolve. It can be used in laundry facilities as an acid rinse that helps to get of rust and ink stains. The oxalic acid chemically reacts with the rust and ink makes it much easier to wash the stains away.

Available packing is in 250 Grams, 500 Gram, 1, 5, 10, 20, 25, 50 Kg