- Looking for some diffuser blends to help you purify the air in your home? Maybe you want to get rid of funky smells coming from the kitchen. Perhaps you are tired of the musty aroma that follows the kids into the house after soccer practice. Or maybe you find yourself in a stuffy hotel room and want to use essential oils to refresh the air.- No matter where you are, you can purify the air using essential oils by making your own diffuser blend. For a few ideas, the following 3 essential oils ar