Is it illegal to spit upstairs and downstairs?

Legal analysis: If the neighbors upstairs disturb the people, the parties can choose to call the police, complain to the competent department of ecological environment or bring a lawsuit to the people's court.

Legal basis: Article 58 of the Law of People's Republic of China (PRC) on Public Security Administration Punishment violates the legal provisions on the prevention and control of noise pollution in social life and creates noise to interfere with the normal life of others, giving a warning; If no correction is made after warning, a fine ranging from 200 yuan to 500 yuan shall be imposed.