Today I washed the screens to my apartment windows. I’ve been meaning to do it so that I can have the windows wide open to let the spring in. The screens will keep the bees that swarm the cherry tree from coming into my bedroom and keep my cat from attempting to leap from the windowsill to the tree in pursuit of the bees, birds, and squirrels. When I replaced them with the storm windows this past fall, I noticed that they were pretty grimy and probably hadn’t been cleaned in years. So I brought them outside with some diluted castile soap (purchased in bulk at the co-op, the same soap I use to wash my dishes) and rinsed them down with the hose. They came clean quickly. No chemicals needed. Now I can breathe easier knowing that the breezes blowing through my apartment aren’t being filtered through so much dust and dirt.