A HAIRSPRAY WHICH CONTAINS (A) TO (C): (A) A CATIONIC COATING FILM-FORMING POLYMER, WHICH IS A COPOLYMER CONTAINING MONOMERS REPRESENTED BY FORMULAE (1) TO (4) (30 TO 80% OF (1), 2 TO 50% OF (2), 0 TO 30% OF (3), AND 0 TO 40% OF (4)), OR A COPOLYMER INCLUDING MONOMERS REPRESENTED BY FORMULAE (5) TO (8) (30 TO 80% OF (5), 5 TO 45% OF (6), 2 TO 30% OF (7), AND 0 TO 30% OF (8)): WHEREIN R¹, R⁴, R⁵, R¹², AND R²¹ ARE H OR LOWER ALKYL； R², R³, R¹³, AND R¹⁴ ARE H OR C₄₋₁₂ ALKYL, OR THE LIKE； R⁶, R¹⁶, R⁹, R¹⁰, R¹⁹, AND R²⁰ ARE LOWER ALKYLENE； R⁷, R⁸, R¹⁷, R¹⁸, AND R¹⁵ ARE LOWER ALKYL； R¹¹ IS H, C₁₋₁₀ ALKYL OR PH； “A” IS 0 OR 1； “B” AND “C” ARE 0 TO 50； (B) AN ANIONIC COATING FILM-FORMING POLYMER； AND (C) A LIQUID SOLVENT WHICH HAS TWO OR MORE OH AND HAS A MOLECULAR WEIGHT OF 62 TO 1000, AND WHEREIN A MASS RATIO (B)/(A) IS FROM 0.1 TO 100.
