How should spark plug be sorted?

Search for an item and see which Danish waste category it should be sorted into. Try pizza box, coffee filter or battery.

Spark plug should be sorted as:

If accepted by the municipality

Metal / Metal

If not accepted locally

Recycling centre / Genbrugsplads

About this item

Spark plugs usually contain both metal and ceramic. Some municipalities accept them as metal, while others prefer them at a recycling centre because ceramic parts can disturb metal sorting. Use local guidance where available.

Your waste sorting guide

Mit Affald helps you understand waste sorting in Denmark, whether you need to look up a single item, read about a waste category or find local information for a municipality.

Use the search field above to see how an item should be sorted, browse the main Danish waste categories, find municipality contact details and local waste rules, or locate recycling centres across Denmark.

You can also download the app to keep the sorting guide with you on the go.