Popsugar Living Cars Car Hacks 19 Insanely Cool Car Hacks You Should Try Out 22 June 2018 by Tara Block View On One Page Photo 10 of 19 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 10 Buff your car with conditioner. Wax your car with hair conditioner to give it an extra shine and prevent water streaks from forming. Previous Next Start Slideshow CarsHome LifeLife HacksDIY