WVO

WVO means waste vegetable oil. Fuel makers and home-brew biodiesel notes use the initials for used cooking oil and for vegetable oil that is no longer food. The initials are a label, not a lab result.

The post filed here is the waste-vegetable-oil article. It explains what buyers look at in that oil. It is not a lubricant page and it is not a trap-grease page. Stacking WVO on every used-cooking-oil story would make two indexes of the same posts, so only the WVO article carries this tag.

GREASE.ORG picks up used cooking oil. Read the article for the tests and the words, and schedule a pickup when the kitchen has oil to collect.