A spray gun is configured to emit spray fluid and compressed air that impinges on the spray fluid to atomize the spray fluid. A trigger actuates one or more valves of the spray gun to cause spraying by the spray gun. The trigger is mounted to a gun body of the spray gun by a trigger mount. The trigger is removable from the gun body and includes one or more tool interfaces for connecting and/or disconnecting components of the spray gun.

A lance, in particular for jointly dispensing a pressurized fluid and an additive for penetrating walls, includes a lance body, a handle arrangement, multiple channels and actuator arrangements interacting therewith, a nozzle arrangement as well as at least one container for the additive. The actuator arrangements selectively control the fluid being conducted in the first channel, the additive being conducted in the second channel, and the ambient air being conducted in the third channel to a first nozzle body. The third channel forms a line connection between the ambient air and a mixing chamber of the first nozzle body. The second actuator arrangement with its second actuator directly acts on the third channel and indirectly controls the admixing of the additive via the second channel into the mixing chamber.

A beauty shower comprises a shower body. The shower body comprises a water flow passage connected to a water inlet port and a water outlet nozzle and a cavity for storing a liquid beauty medium, the cavity is connected to the water flow passage through a liquid suction device, and the shower body further comprises a water flow driving device configured to drive the liquid suction device to pump the liquid beauty medium to the water flow passage.