"Not sure that anything could change with this product but it would be great if the essential oil didn't dry up so quickly...within days as if you want the fragrance ongoing, additional essential oil drops will have to be added too often for what I believe would be best. However, will still continue to use as I love that a natural, non-toxic way of displaying aroma is available."
"It doesn't seem to matter which oil I use, the scent fades rather quickly. When I clean house I refresh the oil on the pad. It smells wonderful for about a day then fades. I use it those days and if I am having guests. Reed diffusers seem to last longer even if they aren't as intense."
"I wish I had bought a different oil diffuser. I will stick with this for a while longer and try different oil brands. The Aura Cacia oils are sold in a store that is not convenient for me to get to so I tried a lavender oil I bought from this site. It did not work consistently with this diffuser. I will try another brand maybe."