I purchased this at another store and was very happy to find a second one at Overstock.com. I love it. I especially like to have the lavender scent in my bedroom at night since it is such a relaxing fragrance. Whenever someone walks into my home, they ask what is that fragrance? (In a good way, of course!)The only problem that I have had with this product is that you have to be very careful when taking off the top to refill. The cone is attached by 4 plastic tabs and if you are not careful, you can easily break one of the tabs which causes the air revitalizer not to function.

I love the machine. In fact I bought 2 of them.Warranty is not long enough, because ..both machines leak from the bottom. Have had carpet damage.I still use them, but now have them incased ,so leaking can't cause the problems.I have had mine over a year........the positives out weigh the negatives. I wish their were better pricing on the solutions as it becomes quiet costly to use consistently, especially with leakage.