Stein-Lufterfrischer Grove

This stone genuinely does what it says—the scent stays even for days, not just the first hour like most fresheners. I clipped it to the visor and it's been a steady, clean aroma that isn't overpowering. Solid pick for the price.

The visor clip is surprisingly sturdy, so it hasn't budged even on rough roads, and the organic stone really does hold the scent evenly for weeks. I love that it's not oily like the liquid ones I used to hang.

I was skeptical that a stone freshener could actually work, but the scent distribution is surprisingly even and strong. It attaches cleanly to my visor without slipping, and the organic stone feels nice and solid.