Plastic bags, sacks, and wraps are commonly used in the United States, with over 3 million tons ending up in landfills in 2018, according to the Environmental Protection Agency (EPA). These soft, stretchy plastics are found in items like grocery bags, bubble wrap, and packaging materials. Their environmental impact is significant because they can remain in landfills for hundreds of years and may break down into microplastics, tiny plastic particles that can contaminate water and soil. Plastic films, such as bread bags, cereal bags, and overwrap for bulk items, are often mistaken for recyclable materials and placed in curbside recycling bins. However, this can cause problems in the recycling process. Erha Andini, a chemical engineering expert from Delaware, explains that these films can clog recycling machines, leading to equipment damage and operational delays. This issue arises because plastic films are soft and flexible, unlike harder plastics used in bottles or containers. Identifying plastic films is an important step in proper disposal. Unlike rigid plastics, plastic films are typically soft and flexible. They often have the three-arrow recycling symbol with a number inside, which indicates the type of plastic but not necessarily whether it can be recycled curbside. Many plastic films are labeled with numbers 2 or 4, meaning they are made of high-density or low-density polyethylene. These types can usually be recycled at designated bins in local grocery or convenience stores. However, items without these numbers are often made of multiple layers of different plastics, making them harder to recycle. Placing plastic films in general recycling bins, a practice known as "wishcycling," can interfere with the recycling of other materials. Instead, plastic bags and films should be taken to specific drop-off bins at stores. Once collected, these materials are sent to recyclers who transform them into new products like outdoor decking. Companies like Trex provide online tools to help people locate nearby drop-off points. Before dropping off items, they should be clean, free of food residue, and not overly degraded. Stray items like receipts should also be removed. Reducing the use of plastic films is another approach. Choosing reusable grocery bags and opting for products with minimal or no plastic packaging can help. While plastic wrap is important for food safety, small changes like buying individual fruits instead of pre-wrapped ones can make a difference. Reusing plastic bags for multiple shopping trips or as trash can liners can also extend their lifespan. Some local organizations accept donated plastics for creative reuse, and online tutorials offer ideas for making useful items from old plastic bags. According to plastics expert Meg Sobkowicz, even small efforts to reduce plastic use and recycle properly can have a positive impact.