Blue, I make my own although you can buy it pre-made. I have a lot of essential oils and it's more economical for me to make mine.
I posted a recipe for it on another thread. I make it and put it in little spray bottles for my purse instead of buying those hand sanitizers that are loaded with unhealthy ingredients. If you do a google search it will come up.
I also use many of the ingredients to make my own house cleaners.