Disinfectant sprayers are devices designed to evenly dispense liquid disinfectants over surfaces, large areas, or sometimes even into the air as a fine mist. They range from simple handheld trigger spray bottles to sophisticated electrostatic sprayers and foggers. Electrostatic sprayers apply a positive charge to disinfectant droplets, causing them to be attracted to and uniformly coat negatively charged surfaces, ensuring comprehensive coverage. Disinfectant sprayers are widely used in healthcare facilities, schools, offices, and public spaces for routine cleaning and disinfection, especially during outbreaks or for terminal cleaning. They enhance efficiency and reduce manual effort in applying disinfectants, crucial for maintaining hygienic environments and breaking the chain of infection. Proper ventilation and adherence to disinfectant contact times are essential when using these devices for effective microbial reduction.