I love foamy hand soap. Since it is more expensive, I don't usually buy it. I just found out that you can make it yourself!!
First, you're going to have to buy the foamy soap so you can save the bottle (you need the nozzle for the foam). Next, you'll need your regular liquid dish soap or liquid hand soap. In the empty foamy bottle, combine 2 parts of water (that's right, H20) with one part regular liquid soap of your choice. Shake and use!