Car Battery Cleaner

Clean the crusty buildup of battery acid on car battery connections with a can of Coca Cola. Pour it on and scrub gently with a brush. Be sure to rinse the battery and the ground below with some water afterward, as the sugar can attract ants.

Car Alarm

Put your car keys beside your bed at night. If you hear a noise outside your home or someone trying to get in your house, just press the panic button for your car. The alarm will be set off, and the horn will continue to sound until you either turn …