ACIDIC LIMESCALE REMOVAL COMPOSITIONS

摘要

The present invention relates to a liquid acidic composition having a pH below 5 and comprising from 0.1 to 70 % by weight of the total composition of an acid, and a surfactant system comprising a zwitterionic surfactant and a second surfactant selected from the group consisting of: an amine oxide, an amine which is not an amine oxide, a quaternary ammonium surfactant and mixtures thereof, at a weight ration of said zwitterionic surfactant to said second surfactant of at least 1:1. These compositions deliver excellent limescale removal performance as well as outstanding greasy soap scum cleaning on hard-surfaces.