How to recycle cooking oil

The video discusses the negative impact of disposing cooking oil down the drain, highlighting its environmental harm and damage to sewer pipes. It also covers the rising demand and cost of cooking oil, which has led to a trade in stolen oil. The process of converting cooking oil into biofuels like biodiesel is explained, including filtering, processing, and heating. Biodiesel's use in fueling various engines is also mentioned.

What process is used to convert cooking oil into biodiesel?

What types of vehicles can biodiesel fuel?