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  4. DETERGENTS
化學(xué)配方數(shù)據(jù)庫(kù)
配方類型： DETERGENTS
配方說明： Rust Remover
配方組成： Oxalic Acid/18.5
Triethanolamine/21.5
配制方法： useful on porcelain, china, tile and chrome plate.
Add the acid crystals to the amine and stir until dissolved.
Apply the concentrate and allow it to remain in contact with the stain for a few minutes. Rub briskly and rinse thoroughly with water. Repeat if necessary.
This liquid may also be used on fabrics that will subsequently be washed.

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