System consisting of a dental cleaning agent containing propellant gas and a dispenser

摘要

Tooth cleaning system consists of a cleaner containing (a) polish(es); (b) humectant(s); (c) surfactant(s); and (d) a propellant gas (mixture); and a dispensing system withstanding the expansion pressure of the cleaner containing propellant and/or the propellant. This has a manually-operated valve that dispenses a strip of unfoamed or hardly foamed cleaner with delayed foaming at the point of application. Independent claims are also included for (a) the use of a dispenser of this type for holding and dispensing a tooth cleaning agent containing surfactant and propellant, especially a propellant gas (mixture); and (b) a method of cleaning teeth with this cleaner.