That viral WD-40 trick to keep your car doors from freezing? Turns out, it might do more harm than good. Locksmiths are warning that spraying WD-40 right on your locks or paint can actually wreck your car over time, leading to sticky locks and pricey repairs. If you’re desperate, use a tiny bit on a cloth for the door seals—but pros say silicone spray or graphite grease are way safer bets. Don’t let a winter hack freeze you out! #Cars #WinterStorm #CarHacks