swj5w

S C I E N C E on Instagram: "Live cleaning electronics looks reckless at first glance, liquid sprayed directly onto exposed chips, wiring, and delicate circuitry. But this method is actually a real maintenance technique used to clean energized hardware without shutting systems down. The solvent is non-conductive, meaning electricity can't travel through it, so technicians can flush dust, flux, oils, and residue off boards while the system continues running. It restores thermal performance, preve