The vent clip design is perfect—I can just snap one on and forget about it, and it actually fights off the stale fast-food smell after a few days. My car’s been smelling like the Unstopables scent instead of last week’s tacos, and that’s a huge win for me.
I've had these clipped to the vents for a week now and the scent is still going strong, even with the A/C on blast. The three-count packs mean I can rotate them between my car and my husband's truck. Definitely the best vent clip I've tried for killing the smell of old gym shoes.
The vent clip is the perfect size for my car’s air vents and it takes care of the leftover fast-food smell within a day. I got the Unstopables Fresh scent and it’s been holding up for almost three weeks now, which is way better than the last ones I tried.