Review on STRN Air Freshener Plug-in, Scented Oil Refills, Pluggable Air Freshener, Scented Oil for Home and Bathroom, Christmas Gifts, 1.2 Fl Oz, 1 Warmer + 3 Refills (White Jasmine, Mint Sea Salt, Sage Ocean Breeze) by Kevin Cota

Nice scent. The view is faint and definitely not overwhelming. I have it in the bathroom next to the litter box. I set one on low (to save money) and after a few of us I didn't notice a strong odor effect so I set it on high. It got a little strong and it sucked a little, so I figured they really weren't going to last very long on those high settings. I put it somewhere in between and it actually works pretty well now. The consumption is not large, the aroma is pleasant.