How long does one can last?

Gel air fresheners typically provide scent for several weeks depending on cabin temperature and ventilation. Exact lifespan varies with climate — warmer cabins will burn through fragrance faster than cooler ones.

Will this work in any car, or just Mini models?

This is a universal air freshener — it works in any vehicle with a cup holder, dash vent clip, or flat surface where you want to place it. The Marine scent is cabin-agnostic and won't conflict with any interior.

Can I refill this can or do I need to buy a new one each time?

This is a single-use gel can — once the fragrance depletes, replace it with a fresh one. Refilling is not recommended; disposal is straightforward.