One of the first things I added to my recipe book was a collection of home made cleaners for floors, counters, clothes, and toilets, etc. I don't have the document anymore, but basically I didn't have any money to buy the more expensive ones, so I searched around for various replacements and printed them all out.
Usually you can substitute vinegar and baking soda for most cleaners. Here's one that found through experimentation:
In a glass or other nonreactive jar, combine apple cider vinegar and orange peels. Put a lid on and let sit for several days. It will form a thick syrup that can be used to clean surfaces, and works as a mild bug repellent.