If you have a Lowe's, they carry a drain opener that's 100% sodium hydroxide, sorry I can't think of the name off the top of my head. That's where I got mine--and I really like not having to pay shipping. Another thing I discovered is that wholefoods carries a palm oil made by "Jungle", that's organic and environmentally friendly. I never knew it, but I guess the production of palm oil is seriously threatening oranguatans. I read about it at our local zoo, and they said that if things don't change, orguantans could be wiped out within 10 years. So, I'm buying all my oils online except that one. Spectrum makes another safe palm oil, in case you're interested. They're a little more expensive, but for me it's worth it. It'll be a talking point with customers too, I think. I ordered wooden molds today on ebay. I was really stuck between wooden and no-liner plastic molds. I decided to try to keep it simple. Well, good luck with your first pour and maybe let us know how it goes.