Just like a charcoal water filter, charcoal briquettes can be used to absorb moisture and odor from the air in your home. A while back, Gregory tipped us off on using charcoal to remove fridge odors, but they definitely work in other rooms, too. We've found them particularly helpful for "old apartment smell" if you're in an old building or moist smells in basement-level units.
How to Make Vanilla Cinnamon Room Scent. I would use a candle warmer and a small jar or an old glass candle jar. (I tried this using a candle warmer and an old candle jar. It really does work! I used more of the ingredients to make it stronger though.)
Make Your House Smell Like Williams Sonoma A few sprigs of rosemary, lemon slices and a teaspoon of vanilla in a pot and let it simmer on the stove. This is a recipe that they use at William Sonoma Home stores, and we all love how that shop smells. Tried this and it works! @ Heavenly HomesHeavenly Homes