Abstract: A deodorizing urinal includes a urinal body and a deodorizing device. The deodorizing device is connected to the urinal body, and includes a cooling unit, a releasing unit and a processing unit. The cooling unit is configured to generate a unit of low-temperature deodorizer. The releasing unit is configured to receive and store the unit of low-temperature deodorizer from the cooling unit. The processing unit is coupled to the releasing unit and is configured to generate a releasing signal in response to a trigger condition. The processing unit is configured to send the releasing signal to the releasing unit to enable the releasing unit to release the unit of low-temperature deodorizer stored therein into the urinal body.