Review on 🚗 RoyAroma 2PCS 30mm Car Aromatherapy Essential Oil Diffuser Stainless Steel Locket with Vent Clip and 12 Felt Pads by Roy Ramos

This item looks good but is difficult to understand over time, I've only had it a week. One of the two I received was IMO used - it looked discolored inside (like oil or something that discolored it) and the small latch door that opens (wood) was a little loose on one. So I'm worried that the felt pad will fall out over time. Item is smaller than pictured. The silver tree is almost a quarter tall and the felt pads are the size of a coin. I applied more essential oil than I should have and it turned out to be too strong. You will only smell it when the air conditioner or heater is blowing - or the fan. I think this is a good alternative to toxic store bought air fresheners which are really bad for your health.