Enhance the ambiance of your living space with the Air Wick Nenuco Essential Oils Plug In Refills. These refills are a perfect fit for your Air Wick plug in and come in a pack of two. The Nenuco scent is a popular choice that will keep your home smelling fresh and clean. These oil refills are made of glass and have an odor eliminator feature. They are easy to install on your wall and are suitable for adults. These Air Wick refills are perfect for home fragrance and will create a pleasant atmosphere in your living space.