Do car dehumidifiers really stop foggy windows?

Yes. Car dehumidifiers reduce humidity inside your vehicle, which helps prevent condensation and foggy windows, especially in cold or rainy conditions.

Where should I place my bag?

Car dehumidifiers can be placed near the windshield, on the floor, under a seat, or in the trunk. Positioning them where moisture builds up most helps improve effectiveness.

How long do car dehumidifiers last?

Reusable car dehumidifiers can last one year when properly maintained. They can be dried and reused multiple times to continue absorbing moisture.

How do I reuse the bag?

Once the orange beans have turned fully green, dry the bag. That indicates that the bag is saturated. Microwave the bag for approximately 4 minutes. Then place it back in the car for continued moisture control.

Can car dehumidifiers help prevent mold and odors?

By reducing excess moisture, car dehumidifiers help limit damp conditions that can lead to musty odors and mold growth.

Is Dirt Free Spray safe for backup cameras?

Yes. Dirt Free Spray is designed to repel dirt and water from backup cameras without affecting image quality.

Can Dirt Free Spray be used on parking sensors?

Yes. Dirt Free Spray is safe for parking sensors when used as directed.

How long does Dirt Free Spray last?

Dirt Free Spray can last several weeks depending on the surface and weather conditions. Testing shows that the effect on side mirrors lasts longer, even after car washes, while performance on backup cameras and parking sensors typically lasts around 2–3 weeks depending on exposure and driving conditions.

Is Dirt Free Spray a wax or coating?

No. Dirt Free Spray is designed for functional surfaces like cameras and sensors, not paint protection.

About 366 Days

366 DAYS is a brand built for everyday problem solving. We design smart, practical products that target overlooked issues mainly in the car industry, but also adaptable for home and beyond.

While major brands have been on autopilot, we focus on the small details that make a big difference in daily life.

EVERYDAY

At 366 Days, our mission is simple: create smart, everyday products. The kind that make a big difference over time. Every item we design is made to make life just a little easier, every single day, even on the extra one.

VALUABLE PARTNERSHIP

We developed our products with the help of a well-established brand in the automotive world. The SansZo brand has been creating quality products since 2009.

THE TEAM

We’re three passionate entrepreneurs. We test, tweak, and create products we actually use ourselves, because if it doesn’t make our own lives easier, it doesn’t make the cut.

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About 366 Days

EVERYDAY

VALUABLE PARTNERSHIP

THE TEAM