A process is disclosed for filling an improved aerosol dispenser with a first and a second fluid product and an aerosol propellant. The process comprises the steps of filling a first and a second inner container located within an aerosol container with the first and the second fluid products. The aerosol container is filled with the aerosol propellant. The improved aerosol dispenser separately stores the first and second fluid prior to use. The improved aerosol dispenser mixes and dispenses the first and second fluids for discharge from a terminal orifice.