We are big fans of natural cleaners here on Apartment Therapy, and generally they are very easy (and inexpensive!) to make. I personally try to use citrus in my cleaning repertoire whenever I can because I find it to be an effect whitener and grease cutter, and it leaves the room I am cleaning pleasantly fragrant. Here are 10 of my favorite DIY citrus cleaners and cleaning techniques. Please share your favorites in the comments below!