This diffuser oil is totally toxic to furniture. I accidentaly knocked over the reed diffuser and it splattered on my wood piano. Within seconds it started to "melt" the finish. I wiped as fast as I could but there are now notable visible streaks wherever the oil hit. To make matters worse I placed one of the cleaning rags on my dining room table for a minute and when I took it off a minute later the finish on my table was marred. i called customer service. They said i should call the furniture manufacturer. They had ZERO cleaning tip... read full review »