Almost everyone has a can of WD-40 somewhere in their home. If you don’t, you should get one next time you’re at the store. WD-40 isn’t just for lubricating squeaky hinges. According to the manufacturer, it has over 2000 uses!
Of course, most of those uses involve cleaning things around the house. The question is: What good is WD-40 after the SHTF? Sensible Prepper made a great video that answers this question. He focuses on ways WD-40 might be useful in a survival or off-grid situation.
You can watch the full video below.