What is the correct way to dispose of used motor oil?

Taking used motor oil to a recycling center is the correct method of disposal because it ensures that the oil is managed in an environmentally responsible manner. Used motor oil can be recycled and reprocessed into new oil or other products, which helps conserve natural resources and reduces pollution. Recycling centers are equipped to handle hazardous materials safely, ensuring that toxic substances do not contaminate water supplies or harm wildlife.

Pouring motor oil down the drain is harmful to the environment and can damage plumbing systems. Giving it to a friend does not guarantee it will be disposed of properly and can lead to environmental hazards. Burning motor oil in an open fire releases toxic fumes and pollutants into the air, posing significant health risks. Therefore, utilizing a recycling center is the best practice for both safety and environmental stewardship.