How long does one can last?

Gel formula keeps working for several weeks depending on interior temperature and airflow. Most drivers get 3–4 weeks of noticeable scent before needing a fresh can.

Will this stain my dashboard or upholstery?

Gel stays contained in the can — no liquid leaking. Place it in a stable spot (cup holder, center console) where it won't tip or spill during driving.

Can I use this in my truck and car?

Yes. Works in any vehicle interior. Just keep it away from direct sunlight and extreme heat to extend the life of the gel.