The present invention relates to a composition for disinfection and deodorization. The composition for disinfection and deodorization according to the present invention may comprise, based on 10000 parts by weight of the total composition, 0.005-20 parts by weight of chlorine peroxide, 0.07-0.09 parts by weight of oxygen, and 20-200 parts by weight of chlorous acid.La présente invention porte sur une composition pour désinfection et désodorisation. La composition pour désinfection et désodorisation selon la présente invention peut comprendre, sur la base de 10 000 parties en poids de la composition totale, 0,005-20 parties en poids de peroxyde de chlore, 0,07-0,09 partie en poids doxygène et 20-200 parties en poids dacide chloreux.소독 및 탈취용 조성물이 제공된다. 본 발명에 따른 소독 및 탈취용 조성물은 전체 조성물 10000 중량부를 기준으로, 이산화 염소 0.005~20 중량부, 산소 0.07~0.08 중량부, 및 아염소산 20~200 중량부를 포함할 수 있다.