Have I mentioned my love for Dr. Bronner's castile soap on this blog yet? I'm sure I have. In any case, it bears repeating: I'm a big fan of castile soap, both in bar and liquid form. It is useful in so many ways - for personal hygiene, cleaning, laundry, and more (newest discovery: it got rid of the cradle cap on my baby's head. Hooray!).
A few months ago, I came across a blog post about using castile soap to make foaming hand soap. My interest was instantly piqued, especially when I read that a bottle of the homemade stuff costs about 20 cents. Before I read that post, I routinely bought the more expensive all-natural hand soaps. Just following this simple soap solution was going to save me a bunch of money!
To make your own foaming hand soap, you'll need a foaming soap dispenser (I just reused one once it was empty), some liquid castile soap (I used the almond scented kind), and water. To make it, fill the dispenser almost all the way with water. Add 1 tablespoon of the castile soap. (You may need more or less soap, depending on the type of water you have and/or how big your dispenser is. According to the post I read, if it seems hard to spread around your hands, you need to use more soap. If it seems too slippery and hard to rinse off, you need to use less.) Put the pump back on the top and give the bottle a good shake to mix it up. Sure enough, you get a nice, foamy dollop of lather with each pump!
I made our last batch of this about a month ago, so I can attest to it lasting a while. Not only is this soap all-natural (no triclosan in this soap), but it's also kid-friendly, easy to make, and it has a nice, subtle smell. Plus, you just can't beat the price. Ah, yet another reason to love that castile soap...