oil press

Knowing how to make your own vegetable oil is a great skill to have in case a catastrophic event occurs. If you want to make soap, cooking oil, candles, or body oils from scratch, retrieving the oil is step one. This is actually a fun process if you like working with your hands and doesn’t [...]

The oil refining process is defined as the refining of crude oil, and it is the unprocessed oil coming out of the ground. It is the oil which is a fossil fuel, and this means that the crude oil came naturally from decaying animals and plants which lived in the seas thousands and millions of [...]