New food packaging laws
From coffee shops and cafeterias to restaurants and gas stations, food service often uses disposable products. While convenient, these products can create waste, add to pollution, and leach toxic chemicals into the environment. Some packaging designed to hold freshly prepared food can contain PFAS, a group of toxic chemicals. PFAS (per- and polyfluoroalkyl substances) are toxic chemicals sometimes used for greaseproof and waterproof coatings on food packaging. PFAS can cause health problems like higher cancer risk, weaker immune response, and lower birth weight.
People can be exposed to PFAS when eating food from packaging that contains PFAS. Food packaging can also release PFAS into soil and groundwater where it builds up in animals, people, and plants. That’s why Washington passed a law prohibiting the manufacture, sale, and distribution of certain food packaging containing PFAS.
Washington has new requirements every food service establishment should know about. As of Feb. 1, 2023, certain types of food packaging were banned if they have PFAS intentionally added. These included wraps, plates, food boats and pizza boxes.
On May 1, 2024, the following products are also banned if they have PFAS intentionally added:
- Bags and sleeves.
- Bowls.
- Flat serviceware, including items like plates and trays.
- Open-top containers, like french fry cartons and food cups.
- Closed containers, like clamshells.
Manufacturers of these products must certify their products comply with the law. If you’re purchasing these products, ask the manufacturer for their certificate of compliance. For more information, visit our PFAS in food packaging law webpage or email hwtrpubs@ecy.wa.gov.
On June 1, 2024, expanded polystyrene food service products such as cups, plates, to-go clamshells, trays, food containers, and single-use coolers will be banned for sale and distribution in Washington. Expanded polystyrene (EPS), often mistakenly called Styrofoam™, is a type of foamed plastic used in takeout food containers and packing peanuts. While expanded polystyrene can be recycled, it is expensive and not accepted in most curbside recycling programs. For more information and a list of alternative products, visit the expanded polystyrene ban webpage or email epsban@ecy.wa.gov.