How long does the scent last?

Paper fresheners typically hold their scent for 2–4 weeks depending on your cabin temperature, ventilation, and how often you run the AC. You'll know it's time to replace it when the fragrance fades noticeably.

Will this damage my rearview mirror or dash vents?

Paper fresheners don't leave residue or adhesive marks. If you hang it from your mirror, it clips on without damaging the glass. If you tuck it in a vent, remove it before washing — the paper will disintegrate if soaked.

Can I use this in any vehicle?

Yes. It works in any car with a rearview mirror or accessible air vents. No installation required — just clip or position it and you're done.