Mainstays Aroma Accent Fragrance Plug, Averlee

I can't praise this item enough. It has saved me hundreds of dollars that would have been wasted on basic versions of the B%26BW products that look exactly the same. I use these in every single room of my house, as well as common areas. I have a 2 story, 3 bedroom 3 bathroom, you can imagine how quickly that adds up. These work nearly perfect for the B%26BW wallflowers but they can be a little loose so be careful with bumping into them. The Walmart scents are so great but they don't last nearly as long. They don't twist in place, just snap in. I'm so glad I found these. I've been using them for years with no issue.