A transducer type liquid sprayer in which a storage tank for storing spray liquid can be easily replaced together with a core for soaking up the spray liquid from the storage tank is provided. The liquid sprayer includes a spray liquid storage unit and a main body for supporting the spray liquid storage unit and a power supply unit. The spray liquid storage unit includes a core for soaking up spray liquid and the main body includes a lid member attached to a support member for supporting the spray liquid storage unit so that the lid member can be opened and closed. A spray hole is formed in the lid member and a transducer is also disposed inside the lid member and electrically connected to the power supply unit. The transducer disposed inside the lid member is in close contact with and pressed against the core.
