Hi,
Just wanted to put my 2 scents worth in! (pun intented!) I use warmers that have no flame. I worry about fires. They are from a company called Scentsy. There are over 80 wonderful scents, One package of wax lasts between 60 and 80 hours! You put the wax in the tray on top and turn the light on (a 25 wat bulb) it heats the wax and the smell goes everywhere! You can check them out at
Scentsy: The Hottest New Thing in Candles. Sorry don't know how to make the link work! Just another option for those of you who don't like flames!
Marlene