Reuse old edible oil
I throw old cooking oil, which is no longer suitable for consumption, not away. I still use it for different purposes.
For example, to grease hotplates or to remove stickers or adhesive residue on bottles, glasses, even plastics.
It is best if you rub the label with a household paper or absorbent paper from the advertising so that it is soaked, and leaves it for a longer time. Then scrub off. Then you can remove the whole and wash the fat with hot water with soda, detergent or orange oil (degreaser of frog). Then you have a reusable container.
