DIY Foaming Soap Rinse and reuse a foaming soap bottle, such as Bath & Body Works. Add about an inch of hand soap, dish soap, body wash, etc to the bottle. Don't use anything with beads or lotion. Fill the bottle up the rest of the way with water and replace the lid.
I have been eating my way through crates of winter citrus, and recently decided to use some of the peels to make a homemade cleaner. I added orange peels to vinegar, and let them sit in an airtight container for a couple of weeks. The result: a powerful, inexpensive, natural cleaner.