Misting does indeed increase humidity, at least temporarily. As the water droplets from the mist fall, they evaporate and release moisture into the air. This can help to raise the overall humidity level in a room or space. However, it is important to note that misting will only have a temporary effect and that the humidity will eventually drop back down again once the water droplets have all evaporated. If you are looking for a more long-term solution to increasing humidity, you may want to consider investing in a humidifier.