Bests & Worsts Reviews from Amazon

I used this diffuser for a bit over a month. Surprisingly, there is still a tiny bit of the solution still inside of the bottle. However, the plastic is melted off on the diffuser, and even dripped down onto the bottle (seen in the third picture). I want to continue use of this, because it actually works for my cat. She tends to be a lot more calm and doesn't roll on the floor like she has fleas (which she doesn't) now that I started using this. However, I also don't want to be engulfed in flames at night randomly one day. Really wish CEVA stepped up their production value, but I highly doubt that will happen since their only competitor is ComfortZone, and their diffuser actually has a much lower chance of success.