To provide a cleaning method of a cleaned surface with a multicopter which enables reduction of a burden of cleaning work while attaining sufficient cleaning effect.SOLUTION: A method for cleaning a cleaned surface by spreading a liquid cleaning agent, sprayed from a multicopter liquid spray device 1, by downwash of a multicopter includes: a spray process in which the liquid cleaning agent is sprayed with the multicopter flying; and a rinsing process in which the liquid cleaning agent is rinsed without scrubbing at least a part of a portion of the cleaning surface to which the liquid cleaning agent is sprayed.SELECTED DRAWING: Figure 1


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    Title :

    マルチコプターを利用した、被洗浄面の洗浄方法。


    Publication date :

    2022-01-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B08B Reinigen allgemein , CLEANING IN GENERAL / A47L DOMESTIC WASHING OR CLEANING , Waschen oder Reinigen im Haushalt / B64C AEROPLANES , Flugzeuge / C11D Reinigungsmittelgemische , DETERGENT COMPOSITIONS



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