How to prevent disinfectant corrosion on touchscreen surfaces

How to Prevent Disinfectant Corrosion on Touchscreen Surfaces

Touchscreen surfaces, whether on TFT displays or LCD touchscreens, are delicate and prone to damage from harsh chemicals, including many common disinfectants. To ensure the longevity and functionality of your device, it's crucial to take preventive measures against disinfectant corrosion.

Firstly, opt for gentle, touchscreen-safe disinfectants designed specifically for electronic devices. Products like "screen cleaner" or "touchscreen sanitizer" are widely available and formulated to kill germs without damaging the oleophobic or anti-glare coatings on your device. These are often referred to as "écran nettoyant" in France, "touchscreen desinfektion" in Germany, or "limpiador de pantalla" in Spain.

Secondly, avoid using abrasive materials or harsh chemicals like bleach, ammonia, or isopropyl alcohol in high concentrations. Instead, use a soft microfiber cloth and a small amount of the recommended disinfectant. Wipe gently in a circular motion and avoid rubbing too hard, as this can scratch the surface. In Japan, such a method is sometimes called "touch screen seisou", emphasizing careful maintenance.

Lastly, consider applying a protective screen guard. These overlays can shield your touchscreen from direct exposure to disinfectants while maintaining sensitivity. Known as "schirmscherm touchscreen" in Dutch or "écran de protection" in French, these guards are an excellent preventive measure.

By following these steps, you can safeguard your TFT display or LCD touchscreen from potential corrosion, ensuring both hygiene and longevity. Always remember to check the manufacturer's guidelines for specific recommendations tailored to your device.