Sorting waste correctly is an easy and important way to reduce our environmental impact. By recycling and composting instead of throwing things in landfills, we can reduce pollution and the production of methane gas that contributes to climate change. But when plastic bags are not put in the proper bin, they become garbage in the landfill.  

Why can’t plastic bags go into food and yard waste bins? 

Plastic is made of a material that cannot be broken down by the bacteria and fungi that break down food and yard waste. The plastic degrades into small pieces called microplastic that pollute water and soil, instead of providing nutrition for plants.   

Instead of using plastic bags to throw out food waste, consider lining a reusable container like a small bucket, a large food storage container or an old yogurt tub with a paper bag, paper towel or newspaper.  

Once the container is full of food waste, empty it into a food or yard waste bin. Lining a reusable container helps the food scraps come out easily and will keep your container cleaner over time.  

Why can’t plastic bags go in the recycling bin?  

When plastic bags are incorrectly put in the recycling bin, they clog up the sorting machine at the recycling facility and interrupt the process.  Recyclables can be bagged together in paper shopping bags and put into the recycling bin.  

What should I  do with my plastic bags and plastic wrap? 

Take your clean and dry plastic bags and wrap to a drop-off location for recycling. Most retail or grocery store locations offer this service. 

What else can I do?  

Avoid purchasing plastic bags and plastic wrap. Plastic can only be recycled up to three times before being thrown in the landfill.  If you have questions, please email SHA’s Environmental Stewardship and Sustainability team at rcst@seattlehousing.org. 

Additional Resources  

Seattle Public Utilities: Where does it go? 

SHA: Garbage Recyclcing and Compost