3. Cheap Air Freshener: If you own a car then you know how much money can be spent on air fresheners per month. If you use this car hack you will be able to save your money. According to TheKrazyCouponLady.com, you can still use a candle that no longer has a wick. Place the candle in its glass container into a cup holder in your car. When the car heats up the wax will melt and that smell you love will freshen the entire car.
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