Go with Youtube, Google. I say, these are the best platforms for learning. I learned a lot from there, and I am still relying on them. I can help you with a very simple recipe and tips which I got from google (http://www.dispenser.com/blog/organizedbath/diy-making-your-own-hand-soap/
). Either you can go with this or look for other recipes. Anyway, use cute and beautiful shapes for making the soap. That will attract people.