To clean a flat screen TV safely and effectively, follow these key steps:

• Turn off the TV and unplug it to ensure safety and better visibility of smudges.
• Use a soft, dry microfiber cloth to gently wipe off dust and fingerprints without scratching the screen.
• For stubborn spots, slightly moisten the microfiber cloth with distilled water or a screen-safe cleaner (never spray liquid directly on the screen).
• Wipe the screen gently in one direction first, then wipe again perpendicular to avoid streaks.
• Allow the screen to air dry completely before turning the TV back on.

Avoid using paper towels, abrasive cloths, glass cleaners, or any products containing ammonia, alcohol, or acetone, as these can damage the screen coating. Also avoid excessive pressure that could harm the delicate pixels. These guidelines apply to most flat screen TVs including LED, LCD, OLED, QLED, and plasma types, ensuring a clean screen without damage or streaks.