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Use by and best before dates


What's the difference? Treat best before as a guideline and use by as a deadline.

Use by

Use by dates tell us when food will become unsafe to eat. 

  • You should not eat the food after this date.
  • The use by date is only correct if food is stored properly and the packaging is sealed. For example, cooked meats should be stored in a fridge at 5° Celsius or less.

The food label will also tell us how long the food will stay safe after opening the packaging. Normally, you should eat it within 2 or 3 days.

Best before

Best before dates tells us when the quality of the food will begin to get worse.  

  • It is when food might begin to lose its flavour and texture but it is safe to eat. 
  • This date is only correct if food is stored as it says on the label. “Store in a cool dry place” or “Keep in the fridge once opened” are common storage instructions.

Closer look at food labels 

Food and drink labels normally include things like:

  • The name of the food.
  • The list of ingredients, starting with the ingredient of greatest weight and ending with the lowest.
  • Use by and best before dates.
  • Country of origin (where the food was produced).
  • Storage instructions.
  • Cooking instructions (if this applies).
  • Name and address of the manufacturer, packer or seller in EU.
  • Alcoholic strength of alcoholic drinks.
  • Allergens that are present and allergens that may be contained. 

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