Quick answer
Use containers designed and suitable for the actual food, temperature and storage/cleaning conditions. Keep them sound and cleanable, protect contents and preserve identity and instructions when decanting. A container that is suitable for one food or single use is not automatically suitable for hot, acidic, frozen or repeated use. Transfer unused contents from ordinary opened food cans into suitable storage.
Suitability depends on how the container is used
Food contact can involve heat, fat, acidity, freezing and cleaning chemicals. The container and lid need to suit the intended conditions as well as protect the food.
SFBB contamination guidance tells businesses to use suitable food containers/coverings and follow intended-use instructions. Official storage/transport guidance also addresses food-contact suitability.
Check before choosing or reusing a container
| Question | What to verify |
|---|---|
| Food-contact use | Reliable supplier/manufacturer information for the intended use. |
| Food and conditions | Relevant temperature, food type and contact duration. |
| Repeated use | Designed for reuse and the intended cleaning method. |
| Condition | No cracks, chips, deep damage or unreliable closure. |
| Hygiene | Effective cleaning/disinfection as appropriate and protected storage. |
| Identity | Product, dates, batch and ingredient/allergen information retained. |
Manage reuse and material claims carefully
Do not repurpose chemical containers or assume single-use food packaging can be repeatedly washed and reused. Check whether the material and design suit the proposed use.
Published FSA/FSS advice cautions against bamboo-plastic composite food/drink articles. Pure bamboo is a different material category. Resolve what the product actually contains rather than rely on an “eco” description or appearance.
Clean and decant without losing controls
Use the appropriate cleaning method and manufacturer instructions, including whether the container/lid is dishwasher-safe. Remove unsuitable damaged containers and protect clean stock.
When moving food, preserve its identity, original instructions and relevant dates/batches. Keep raw and ready-to-eat food appropriately separated, including the container’s exterior and the tools used to fill it.
Handle ordinary opened food cans appropriately
FSA storage advice recommends moving unused contents from an opened tin into a suitable covered container for refrigeration. Follow the product’s storage and opening-life instructions.
Products deliberately supplied with resealable packaging have their own instructions. Do not assume a new container extends the food’s safe life or makes it suitable for a different temperature.
Worked example: a takeaway tub is used for hot repeated storage
Hypothetical example: staff keep a thin single-use tub for repeated hot-food storage, but there is no information supporting that use.
The manager replaces it with a suitable verified reusable container and defines cleaning and labelling. Being clean-looking and previously used for food does not establish suitability for this changed use.
Next steps
Check one container and lid against the actual intended conditions. Connect suitability with cleaning and food identity/date checks.
Read official container/contamination guidance — Check intended use, suitable coverings and safe reusable-container handling.