Return reusable and deposit gas cartridges primarily to retailers. For possibilities of reuse, check with the retailer of the product. Empty, outdated, unusable and/or single use gas cartridges are taken as hazardous waste.
Here you can check the separate sorting instruction for carbon dioxide cartridges.
The waste belongs to the following waste type:
Hazardous wasteReception fee:
Free of charge for household up to 50 kg/l.
Waste reception:
Recycling centre, Waste treatment centre, Sorting station