It applies to iron mottling and stain on acid-resistant natural granite, artifical stone, tile and plastic.It removes rust, stain and oil stain on the surface quickly and conveniently.

• 用于耐酸性的天然花岗岩、人造石、瓷砖上的铁渍、污渍，快速简便地去除铁锈、污渍和表面油污。