Put 1 Glass of Salt in Your Car: The $0.10 Hack That Fights Fog, Musty Smells & Hidden Moisture (Every Driver Needs This!)

Bonus: Salt also neutralizes odors by absorbing the moisture that bacteria and mold need to thrive.

How to Do the Salt-in-a-Cup Hack (The Right Way)

What You’ll Need:

1 glass, jar, or bowl (wide opening = better absorption)

½ to 1 cup of plain table salt (iodized or non-iodized—both work)

(Optional) A few drops of essential oil (tea tree, lemon, or eucalyptus) for a fresh scent

Instructions: