| abstract |
The present invention relates to a self-foaming, self-leveling aqueous liquid mixture which is packable in a non-pressurized deformable dispenser of flexible barrier material adapted to contain, maintain and dispense a metered amount of the cleaning composition under pressure. The composition comprises: a major amount of water, a surfactant, and a dual purpose printing agent comprising at least one aliphatic hydrocarbon fluid in amounts sufficient to provide the liquid mixture which, when held in a dispenser, exerts steam. overpressure at least at about 1.6 ° C. The mixture is dispensed as a liquid under normal operating conditions which immediately and spontaneously foams upon dispersion. |