Thinking of using Rain-X on your house windows? Learn the pros, cons, and whether it's a smart choice for home use.

BUT THAT WINDOW IS VERY SMALL. BETWEEN 2 AND 6 P.M., WHERE THERE’S JUST ENOUGH ENERGY AND JUST ENOUGH LIFT COMING FROM THAT AREA OF LOW PRESSURE. SO WE’RE TALKING RAIN. BY MIDDAY, A STORM ...