Himalayan pink salt: Offers a decorative look and slightly stronger deodorizing qualities.

Rock salt in cloth bags: Ideal for car storage since they minimize spills.

Add activated charcoal: Doubles the moisture and odor-fighting power.

Scented salt jars: Add essential oils for aromatherapy benefits at home or in your vehicle.

FAQ
1. Does salt really absorb moisture?

Yes. Salt is hygroscopic, meaning it naturally pulls moisture from the air, helping reduce humidity and odors.

2. Can salt damage my car?

No—as long as the salt stays contained. Never sprinkle salt directly onto metal surfaces, as it can cause corrosion. Keep it in a jar or bag.

3. How often should I replace the salt?

Every 2–4 weeks for a car, and monthly for indoor use, depending on humidity levels.

4. Can I use table salt instead of coarse salt?

You can, but coarse salt absorbs moisture more efficiently and is less messy.

5. Is this method safe for people with allergies?

Yes. Unscented salt is hypoallergenic. If using essential oils, choose ones that are safe for your sensitivities.