Our electronic dust removal spray contains palm kernel oil amide DEA, EDTA disodium. It can be cleaned without leaving any residual substances, to ensure that the equipment is clean and tidy, easy to maintain. A must-have cleaning tool for gadget lovers to care for your devices and extend their service life. Its use is simple: Turn off electronics before cleaning to avoid accidental operation. The nozzle is 15-30 cm away from the equipment, spray evenly, and wipe it clean. Ensure cleaning is complete and repeat spraying if necessary. And can be cleaned without leaving any residual substances, to ensure that the equipment is clean and tidy, easy to maintain.