FIELD: hair care facilities. SUBSTANCE: aerosol device for fixing and/or keeping hair style comprises cosmetic composition for hair including at least one specific silicon acrylate copolymer. Method for keeping and making hair style involves using said aerosol device. Method and device allow high-quality spray of aerosol composition to be provided with regard to spraying capacity and drop size. EFFECT: improved quality of cosmetic composition and device, increased efficiency and reduced consumption of composition due to reduced dissipation thereof during spraying. 12 cl
