An aerosol hairspray product wherein the product comprises: i. a pressurisable container comprising a container wall which encloses a reservoir for storing a hairstyling formulation and a liquefied gas propellant; ii. the hairstyling formulation comprising: (a) from 30% to 60% water, by total weight of the hairstyling formulation and propellant; and (b) from 5.0% to 15% hairstyling polymer by total weight of the hairstyling formulation and propellant, wherein the hairstyling polymer is water-soluble; and (c) less than 2% alcohol, by total weight of the hairstyling formulation and propellant, preferably free of alcohol; and wherein the hairstyling formulation without propellant has a kinematic viscosity of 6 cSt or less, wherein the viscosity is measured at 20°C +/- 0.1°C; iii. a spraying device attached to the container for dispensing the hairstyling formulation from the reservoir of the container, wherein the spraying device comprises a valve and a nozzle, wherein the valve comprises a valve body, a stem and a spring means, and wherein the valve body houses an insert, and wherein the insert comprises an insert orifice and at least two channels (110a, 110b), wherein the channels (110a, 110b) are tangentially disposed about the insert orifice, and wherein the valve body comprises at least two vapour taps (211a, 211b), and wherein the insert orifice is capable of being in liquid communication with the hairstyling formulation in the reservoir via a diptube connected to a valve tailpiece, wherein the vapour taps (211a, 211b) converge on the channels (110a, 110b), wherein the channels (110a, 110b) converge on the insert orifice. i. a pressurisable container comprising a container wall which encloses a reservoir for storing a hairstyling formulation and a liquefied gas propellant; ii. the hairstyling formulation comprising: (a) from 30% to 60% water, by total weight of the hairstyling formulation and propellant; and (b) from 5.0% to 15% hairstyling polymer by total weight of the hairstyling formulation and propellant, wherein the hairstyling polymer is water-soluble; and (c) less than 2% alcohol, by total weight of the hairstyling formulation and propellant, preferably free of alcohol; and wherein the hairstyling formulation without propellant has a kinematic viscosity of 6 cSt or less, wherein the viscosity is measured at 20°C +/- 0.1°C; (a) from 30% to 60% water, by total weight of the hairstyling formulation and propellant; and (b) from 5.0% to 15% hairstyling polymer by total weight of the hairstyling formulation and propellant, wherein the hairstyling polymer is water-soluble; and (c) less than 2% alcohol, by total weight of the hairstyling formulation and propellant, preferably free of alcohol; and iii. a spraying device attached to the container for dispensing the hairstyling formulation from the reservoir of the container, wherein the spraying device comprises a valve and a nozzle, wherein the valve comprises a valve body, a stem and a spring means, and wherein the valve body houses an insert, and wherein the insert comprises an insert orifice and at least two channels (110a, 110b), wherein the channels (110a, 110b) are tangentially disposed about the insert orifice, and wherein the valve body comprises at least two vapour taps (211a, 211b), and wherein the insert orifice is capable of being in liquid communication with the hairstyling formulation in the reservoir via a diptube connected to a valve tailpiece, wherein the vapour taps (211a, 211b) converge on the channels (110a, 110b), wherein the channels (110a, 110b) converge on the insert orifice.