Sorting domestic litter into recyclable and non-recyclable, pay back options for disposing of electronics and the wide use of recycled products are among the most common ways we can take in order to stop pollution. Have you ever thought that the motor oils and the filters under the hood of your car can actually be recycled. Such substances are incredibly harmful for the environment, and most cities have dozens if not hundreds of collection centers to dispose of such harmful chemicals. If you don't know such a facility in your city, a simple Google search should help you.