If forbidden items are found in your checked-in luggage, they will be removed. At Helsinki Airport, you can pick up confiscated items from the storage service, located close to the airport. Detailed instructions on how and where to pick up the confiscated items at Helsinki Airport and other Finavia airports can be found in a notice left in the luggage.
Confiscated items will be held in the storage service for couple of weeks. If the items are not picked up during the storage period, they will be recycled, donated to charity or disposed of.