Check your windshield washer solvent and defrosters, too Screech! Screech! Screech! The sound of your wipers is driving you nuts. But, if the snow, freezing rain and sleet keep falling, madness will really set in if your wipers don’t do a reasonable job of clearing all that yuk off the windshield. Another McHenry winter is coming and the ability to clean your windshield is a blessing of the season. Windshield wipers are petroleum products. They have a rubber blade that is intended to sweep snow, rain and sleet off of the windshield. But, when McHenry turns cold and blustery, will they continue to do the job, and do it well? Every time the wipers sweep the windshield, the friction reduces the face of the rubber blade. Over time, that sharp edge of rubber is dulled. While this isn’t necessarily a big deal in the warmer months where water is about the only challenge wipers may face, in the winter, that changes. In the winter, wipers have to deal with ice, slush, sleet and freezing rain. O...