There’s nothing like a freshly scented room to give you a smile and lift your spirits. Knowing how to keep your most-used rooms smelling sweet and fresh is one of the keys to keeping your home feeling like new between cleanings; there is also a wide body of research connecting our favorite scents to our emotions and memories.  Unfortunately, many of the store-bought deodorizers out there are anything but environmentally friendly. Many commercial air freshening sprays use a ton of excess packaging, as well as chemical propellants that can cause ...