Popsugar Living Diy Car Hacks 19 Insanely Cool Car Hacks You Should Try Out June 22, 2018 by Tara Block View On One Page Photo 16 of 20 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 16 Use a cereal container as a trash can. Convert a cereal container ($20) into a useful, spill-proof trash can for your car by just putting a small plastic bag inside and sealing with the lid. Previous Next Start Slideshow DIYCarsLife Hacks