11. Rubbing Alcohol
Slimy windshield wipers would be the worst. Fixing them constantly is far too expensive, so do you do whenever your wiper smears water throughout your windshield and leaves bad streaks? To cure this frequent issue, wipe down your wipers with ample levels of rubbing alcohol and let dry. You are going to have to replace them frequently still, however that may lengthen their shelf-life.
