Fill the spray bottle with distilled water and spray a different, clean microfiber cloth. If wiping the dust and dirt revealed some stains or smudges, now is the time to take care of them. Just this one action alone could be all it takes to return a crystal-clear picture to the screen. This step prevents the screen from scratching in the subsequent steps, as dirt and dust can cause microscopic scratches that accumulate over time. Using very light pressure, wipe the screen in circular motions to remove debris. It is designed to attract dust particles and won’t leave any lint behind. Start with a dry, tack-free microfiber cloth. Even leaving the TV in “standby mode” still allows electricity to flow from the outlet to the power supply unit inside the TV, so it’s best to unplug it entirely. Power the TV off and then unplug it from the wall.

It’s also easier to see dirt if the screen is off. Never clean a TV that’s turned on or plugged in.

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How do i clean my flat screen tv