Before constructing her O2Compost Micro-Bins in 2010, Anne Marie C. was paying $1,200 per year to rent a dumpster and have it emptied. She uses the finished compost on the horse pastures and renewing the lawn around the house. "It's really easy to do - just load it properly and it's like magic! I also use fly predators and can brag that I have NO flies on my property."