15. Maxi Pads?! YES!

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Shhh, don’t mention this next one to your local dealer! While you might not feel super comfortable washing your car in public using maxi pads for all your neighbors to see, what goes on in your garage… stays in your garage. Keep a pack of maxi pads in your trunk for those days when your reservoir is empty and your windshield need a scrub. Hold the pad on the stickier side and vigorously rub the windshield until clean – and don’t worry, we won’t tell anyone a thing about your unconventional cleaning tools. Secret tip number 2: baby diapers do the job perfectly as well!