Yes . . . motor oil IS refined petroleum.
Yamalube motor oil
Yes, used motor oil contains toxins such as benzene, lead, arsenic, zinc, and cadmium. Anyone should handle used motor oil with care. A pregnant woman should not get near used motor oil.
Sulfuric Acid
Take it to a place that accepts used motor oil. Almost anyplace that sells oil will accept it for recycling. Used motor oil is very toxic, and is damaging to the environment and our water supply, so do not just pour it out. Take your used motor oil to autozone, advanceautoparts, any gas station in the US
Some of Senegal's land is used for mining gold, fertilizer, and oil.
Lubrication.
It is used for lubrication.
Used oil is oil that has already been employed for a purpose. Used motor oil, for example, is motor oil that has been run through an engine. Used cooking oil is oil that has been utilized in the preparation of food.
You can use 10W-30 weight motor oil in your Mitsubishi. A heavier motor oil can be used in extreme climates.
Used motor oil is deposited at Certified used oil collection centers through out the state of California. CalRecycle is the company who owns the collection center.
If you go to the Mazda web site it states Castrol motor oil is used.