Harmony Self-Saturating Alcohol Foam Swab, 4.5", 99.9% Isopropyl Alcohol Self-saturating isopropyl alcohol swabs arrive pre-filled to instantly go to work. To fill the tip, just press and squeeze the handle on the swabs to "snap" it, releasing just the right amount of cleaning solution into the swab head for effective and sustained cleaning. The 100 ppi open-cell polyurethane foam swab tip is lint-free and nonabrasive, and the isopropyl alcohol evaporates quickly without leaving residue. A highly effective general purpose cleaning swab for sensitive surfaces, electronic components and laboratory equipment. Remove residue, soils, debris, and ink stains from optical lens and sensors, magnetic head devices, thermal print heads, inkjet printers, ATM/POS terminals, card readers, computer monitors, keyboards, monitors, and other office and lab equipment. Common Applications: Cleaning applications: Optical and magnetic head devices, lens and sensors, electronic components, thermal printers (card printers, barcode printers, label printers, receipt printers), inkjet printers, print heads, card readers, computer monitors and keyboards, and more critical surfaces. Removing lubricants, adhesives residues, debris. Cleaning small, slotted and hard to reach areas with solvents.
