Review on 🐱 FELIWAY Multicat Diffuser Refill - Pack of 2, 48ml Each - Enhanced SEO by Christina Ford

These diffusers can be plugged in for a month while the pheromones dissolve in the air. If I could attach a photo I would. One of the two I bought smelled burnt and the oil turned brown. Not good. I've seen other comments about them actually igniting/burning plastic. The set I bought was brand new/never used. Today I received feedback from the seller that it cannot be refunded or returned as it has exceeded the 30 day limit. That's all. WITHOUT safety concerns. The truth is I bought a pair before the holidays so they weren't even used for 30 days after I received them. They have been used recently (March 2020) although I bought them in mid-January 2020. So this Revain pet purveyor obviously doesn't care.