This is aqueous inorganic salts that are used as hydrogen peroxide carriers to revive and restores anti-breeze currency banknote. Its chemical compounds that react with hydrogen peroxide in aqueous solution to form Peroxy acids which when added to ordinary SSD SUPER SOLUTION, it’s used for the cleaning process. Our chemicals are 100% pure and it is used to wash or clean Defaced Currency, Cleaning Chemical, Darkened Currency, Black Coated Notes, Cleaning Black Money. This solution is formulated to effectively clean black money banknote currencies of all colors .