I have bought 8 of these automactic spray refills and they are garbage. U can not even smell them. I wish I would have spent the extra money and bought air wick like I always had in the past!!! I guess this is a live and learn expercience. NEVER again will I buy a dollar general brand product. And that makes me sad as I use to love shopping at dollar general, Would rush there on pay day now I will rush else where. When I complaint to the store they act like they didn't care. So I will spred the word of this product word of mouth usually puts a dent in some sales. Very upset