Rain-X anti-fog wipes work to eliminate and prevent interior fogging and steaming of car windows Packaged for quick and convenient use when you’re on the go and experience unexpected fogging Safe for use on OEM tinted windows Also optimum for reducing fogging on bathroom mirrors Apply Rain-X Anti-Fog treatment wipe to the interior glass surface using firm, circular overlapping motions to ensure the whole screen is treated; buff out haze with a dry cloth or paper towel; do not drive until the windscreen is completely clear