If you didn’t already know, cheap store bought air fresheners are crazy bad for your air quality and health. Sure they give the illusion of a clean fresh house, but it is at the expense of your well being. Essential oils, on the other hand, also smell great but don’t have the harmful chemical side effects. But, they are usually more labor intensive. That is why this is such a great idea! These keep your home smelling fresh, but don’t require a lot of maintenance, just like a plug in!