Why A Simple Cup of Salt Could Save Your Car And Your Health

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While salt is an excellent moisture absorber, it’s not the only one. You might also consider:

  • Crumpled newspaper: Cheap and absorbent, though not very long-lasting.
  • Charcoal briquettes: Good for odor control but can be messy.
  • Silica gel packets: Found in packaging — very effective, but not always easy to come by in bulk.
  • Baking soda: Great for odors, slightly less effective than salt for moisture control.

Salt hits the sweet spot — it’s affordable, highly effective, and widely available.

Why Older Cars (and Drivers) Need Extra Protection

As cars age, their seals may weaken, letting more moisture seep in — especially during rain or snow. And if your vehicle sits outside instead of in a garage, it’s even more vulnerable.

Seniors often spend less time driving each day, which means a car can sit still longer — giving moisture more time to settle into upholstery, floor mats, and vents. That’s where problems start.

Excess humidity doesn’t just lead to odors. It can:

  • Damage interior fabrics and trim
  • Trigger mold growth beneath carpets
  • Create dangerous fogging that reduces visibility
  • Aggravate allergies or respiratory issuesContinue reading…

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