I'm not too overly obsessed with the "Going Green"journey just yet, but I already use some green techniques at home.
For example, when I want to fill there air with a calming scent, I always go to the kitchen for these items:
a few tablespoons of cinnamon, about 2 cups of water and a saucepan.
I place this mixture on the stove, and allow it to simmer until the mixture is almost completely evaporated. I love this scent, but I must warn you, your husband will come home from work searching for the apple pie he smells as he enters the keys into your home.