Emergency services were called to a north-east recycling centre following reports of a chemical contamination.
Police and fire were called out at 1.30pm to the centre on Westdyke Road in Elrick after an item was found.
Four units were sent to the scene from Dyce and North Anderson Drive.
Inspector Matt Smith from Police Scotland said: “The item has been identified as a non – hazardous substance used for cleaning.
“There was no risk to the public at any time and the item will be disposed of appropriately.”