Abstract: Devices, systems, and methods to treat an environment. The device includes a scent control material source. The device can also include a dehumidifier, humidifier, and one or more fans. The scent control material device is configured to output a scent control material (e.g., an oxidant) into the environment to reduce pathogens, dispose of scent molecules and their sources, and otherwise treat the environment. The device can include a controller communicatively coupled to the scent control material source, dehumidifier, humidifier, and one or more fans. The controller can implement operational programs dictating at least one output of the device. The device can also function in a cyclical or periodic mode in which an output of the device can be varied to more effectively treat the environment. In examples, the controller can operate in conjunction with a remote control to regulate output parameters of the device.