The fog gun truck is a sharp weapon to purify the air and kill the poisonous and mould.

A new multi-functional "fog gun truck" is operating on the streets of Quanzhou City. It is reported that the "fog gun truck" can hold 6 tons of water at a time. Through the special high-pressure atomization, it can spray about 20 meters high, which can quickly and effectively suppress dust, increase air humidity, and bring fresh air to the people.