Febreze 插電式空氣清新劑，除臭香精油補充包，適用於居家、浴室及廚房，長效對抗強烈異味，Gain 原味香氛，0.87 盎司補充包，3 入裝

The small dial on these lets me adjust the intensity depending on the room, and even on the lowest setting the scent makes my whole kitchen smell like fresh laundry. I’m almost at day 30 and it still smells as strong as the first day I plugged it in.

I’ve had mine plugged in near the litter box for over a month now, and the Gain scent is still noticeably fresh on the lowest setting. That 50-day fade-defy claim actually holds up, which is rare for most plug-ins I’ve tried.

I set it to low in the hallway and the Gain scent is still going strong past the two-week mark, which is way better than the last refills I tried. The 50-day claim actually seems believable so far, and one tiny refill packs enough punch for the whole bathroom.