1.) Get in the know. Education is important for litter prevention. Research how to plan, execute and properly dispose of waste for any outdoor event, excursion, and your daily activities. For example, minimize the wrapping and packaging of items you take outside, keep an eye on loose items from flying out the car window or truck bed, and make sure waste receptacle lids are closed and secure.
2. ) Do not be fooled by food. Even organic material, like banana peels or apple cores, is litter. Any item not found naturally in our local environment is considered litter and should not be tossed or left outside.
3.) Take litter personally. Not only should you not litter, but do your part by picking up litter whenever and wherever you see it. Talk with others about ways to prevent litter and if you see something, say something.
(Source: The Nature Conservancy)