Febreze 插電式空氣清新劑，地中海薰衣草、四月柔軟香，強效除臭補充油 5 入

Wasn't sure the lavender would actually last, but the low setting really does stretch each refill weeks at a time. The scent is noticeable the second you walk in the room without being overpowering.

I've had these plugged in for about a month now and the lavender one still smells as strong as day one, which is way better than the last refills I tried that faded after a week. The 50-day claim on low seems believable so far, and I only have to swap them out every couple months instead of constant

I've been running the lavender one in my bedroom on low and it's still noticeable after about three weeks, which beats the refills I used before that faded in ten days. Wish the scent were a touch stronger on the high setting, but for the price I'll keep buying the five-pack.