How to Make Grease From Recycled Motor Oil
- 1). Scoop out 4 tbsp. of petroleum jelly with a plastic spoon and put it in a plastic bowl you won't mind throwing away later.
- 2). Put an oil pan under your car and drain out 2 tbsp. of already-used motor oil.
- 3). Add the recycled oil to the petroleum jelly and mix it with the plastic spoon until it is well-blended.
- 4). Continue mixing the petroleum jelly with the recycled oil until the entire mixture is the color of the oil.