Local sorting
How clean does packaging need to be before recycling?
Packaging normally needs to be empty and free from significant food or liquid residue; it rarely needs to be perfectly sterilised.
Complete answer
The answer
A quick scrape, drain or rinse can reduce contamination when local guidance recommends it. Do not waste excessive hot water trying to make packaging pristine if the service only asks that it be empty and reasonably clean.
Heavily contaminated paper and cardboard can be particularly problematic because oils and food affect fibre processing. Local programmes can set different thresholds.
What to do
- Empty the package completely.
- Remove heavy residue when practical.
- Follow local instructions for food-soiled paper and special packaging.
Related WasteSpot resources
These links are optional follow-up resources. The complete answer is provided above.
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