Hand soap is one thing that we all depend upon to help us stay healthy and clean. However, constantly buying refills for soap dispensers can be expensive as well as an inconvenience. It's so easy to make your own foam hand soap, and it only takes two ingredients! (Not to mention it smells amazing, too.) Here's how.
Fill your empty foam hand soap container with water, stopping two inches from the top.
Add one tablespoon of castile soap to the foam hand soap container.
Place the lid on the foam hand soap container and shake vigorously.
Your hand soap is ready to use!