Drugs are chemicals. Different drugs, because of their chemical structures, can affect the body in different ways. In fact, some drugs can even change a person's body and brain in ways that last long after the person has stopped taking drugs, maybe even permanently.
USED OIL is defined as any oil that has been refined from crude oil, or any synthetic oil, that. has been used and as a result, is contaminated by physical or chemical impurities. If you do, use the information in this publication to help make the best choices in managing them.
Storing and disposing of used motor oil. Used motor oil contains several contaminants and impurities that can cause serious damage to the environment if not stored and disposed of properly. You can deposit the used motor oil at the appropriate facilities or service stations for recycling and refining.