While this is a good general introduction to homebrewing biodiesel, I have to repeat the disclaimer I made earlier (see 6 Ways To Find And Use Biodiesel Anywhere - Part II): before attempting this on your own it’s important to do your homework. Don’t trust it just because you’ve seen someone do it. Most of these videos don’t discuss the specifics of making biodiesel, and for that I would recommend a solid resource (also see the link just above): Biodiesel, Basics And Beyond: A Comprehensive Guide to Production And Use for the Home And Farm.

You’ll notice a lot of these videos utilize a homemade biodiesel reactor called the “appleseed” reactor. This is the simplest and cheapest way to build a biodiesel processing facility in your garage. The plans for it can be found here.

Number 1: Guy Makes Biodiesel In His Kitchen

I can’t believe his mother lets him do this in the kitchen, and where are his gloves?! (I have a particular affiliation for the video, though, since I had the same old truck.)

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