Foam Plastic #6 (Polystyrene) Alternative ways to recycle Put in Garbage Help Prevent Litter Plastic #6 is a lightweight material that easily finds its way into the environment, where it can leach toxic chemicals. Make sure plastic #6 doesn’t blow away by disposing of it properly. Takeout Containers Are Not Recyclable Foam takeout containers are generally not recyclable. Even where certain foam products are recycled, takeout containers are often not accepted because they are difficult to sanitize. Packing Peanuts Are Not Recyclable Packing peanuts are generally not recyclable. There are many alternatives for recyclable packaging material. Find out how to dispose of packing peanuts. Alternative Ways to Recycle Recycle With Home for Foam Visit Home for Foam to see if there is a foam recycler in your area. These recyclers will accept many foam products, including beverage and food containers. Find out more. Ways to Reuse Reuse Foam at Home Use foam to refill cushions or stuffed animals that have lost their loft. Did You Know? Plankton Eating Polystyrene In the ocean, plastic is being consumed all the way down the food chain. For the first time ever, scientists have recorded plankton eating tiny polystyrene beads. Find out more at New Scientist. Plastic in Our Bodies Styrene, a component of polystyrene, has been found in 100 percent of human fat tissue samples dating back to 1986. It is known to cause cancer in animals, and suspected to be both cancerous for humans as well.