Cool water fogging is effective for bacterial growth and can be placed into a shallow pool of water while the water fogging is effective, and insect spraying. Ultrasonic humidifiers come in various sizes, styles, and colors. The models of the fogging machine vary in size and power. They can be placed into a shallow pool of water and produce a bubbling fogging, which is effective for bacterial and growth factors.
Ultrasonic humidifier nozzles are available in a variety of sizes and range from large volume models to large volume models. They are more suitable for controlling insect and mosquito populations.