Windex (particularly the original formula containing ammonia) acts as a degreaser and mild solvent. Before any repair, it cleans the headlight of road grime, wax, and bug residue. When used in conjunction with WD-40, the ammonia in Windex can help break down heavier oxidation, preparing the plastic to accept the WD-40 more evenly.
Leo, the lead recovery technician, looked at the drive. It was an Apollo family windex wd repair
, asked, eyes wide. “You’re fixing a Western Digital drive with glass cleaner?” the lead recovery technician