Put 1 Glass of Salt in a Car: Surprising Hack Every Driver Needs to Know

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❄️ 1. De-Ice Frozen Door Locks & Windows (Emergency Fix)

  • How it works: Salt lowers the freezing point of water.
  • What to do:
    • Mix 1 part salt + 2 parts warm water in a spray bottle.
    • Spray on frozen locks or windows to melt ice quickly.
  • ⚠️ Don’t pour dry salt directly on paint or metal—it can cause corrosion over time.

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