Cold Fogger 780 disinfection electrostatic ulv cold fogger electrostatic fogger sprayer3T-780 Electrostatic spray uses a specialized way that is combined with air and atomized by an electrode inside the sprayer. Subsequently, the spray contains positively charged particles that are able to aggressively adhere to surfaces and objects. Electrostatic spray uses a specialized way that is combined with air and atomized by an electrode inside the sprayer. Subsequently, the spray contains positively charged particles that are able to aggressively adhere to surfaces and objects