I saw a post over at Holy Cricket on how to refill your plugin wallflower. I love those things but only get to us them after Christmas because I usually get a gift card and they are on sale. But no more!
All you have to do is pry the plastic top off of the glass jar and refill it one-third of the with essential oil and the rest water. I used tangerine oil cuz that's all I have. Oh and use a knife to pry the top off, don't try and pull it off with your teeth. Only an idiot would do that!
Put it all back together and shake. It smells amazing. It separates but doesn't seem to effect the scent. I love a good frugal hack!