To keep your garbage disposal smelling fresh, take half of a lemon and pop it into the disposal. If you do this monthly, it'll help prevent icky odors from building up, and keep your sink, disposal, and kitchen all smelling fresh. I've found that using a lemon that's already been juiced works fine as well.
We've all been there (unless you don't have a garbage disposal, and in that case I feel your pain, my current place doesn't have one either), you clean up the dishes, you scrape off the food, you run the disposal and ACK! you're hit in the face with a horrible smell. The onions from tonight's dinner are wafting back through the sink and your otherwise beautifully spotless kitchen is beginning to stink.
