I absolutely love this fragrance for my home and car! I just turn them on for effortless enjoyment. There is no mess or fuss and my entire home smells fabulous. I hated always having to go to the store for plug in refills that cost a fortune and only last a few weeks. I am always searching for a better way to make my home smell great without a lot of work or breaking the bank. One charge lasts almost one month and the liquid is going to last me about 6 months. I also love the fact that it came with a bottle for my car that fits perfectly in a cup holder. Nothing nicer than opening your car and it being nice and fresh without doing anything. It is an awesome way to start your. Love love love this product and I am so glad I gave it a shot. Thx Michelle