recipe for plug in air freshener I broke down and bought one of those plug in air fresheners but I don't know how chemically safe they are and besides, I don't like the fragrance. It gives me a headache and doesn't smell nice. I was hoping to find a recipe for creating a natural scent to refill the bottles with. Is it just as simple as buying mineral oil and adding drops of escents? I could not find any recipes on teh web so posting here. TYIA |