摘要:
The present invention describes a method of removing soap scum from a hard-surface comprising the step of applying a liquid aqueous acidic composition onto the hard-surface, wherein the composition comprises phosphoric acid and a nonionic surfactant. The above composition when used according to the method of the present invention, exhibits improved cleaning performance on soap scum while delivering also excellent limescale removal performance.
摘要:
The present invention describes liquid aqueous acidic cleaning compositions suitable for removing limescale, comprising an acid system, wherein said acid system comprises formic acid and an acid forming slightly water soluble calcium salts. The compositions of the present invention deliver excellent limescale removal performance as well as outstanding greasy soap scum cleaning on hard-surfaces.