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Cleaning and Waste

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Menu navigation instructions

Instructions for keyboard users

This menu requires arrow keys to be able to use it. The menu has up to three levels:

  • First level: main menu options
  • Second level: sub-options for elements from the first level
  • Third level: sub-options for elements from the second level

Browsing instructions:

  • Browse using the vertical arrow keys on the first level of the menu.
  • Use the right arrow key to display the second level.
  • Browse on the second level using the vertical arrow keys.
  • Use the Escape key to get back to the first level.
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  • Browse the third level by using the vertical arrow keys.
  • Use the Escape key to get back to the second level.
  • Alternatively, use the Enter key to display any level.
  • Presentation
    Presentation
    • Street cleaning and waste collection in Barcelona
    • Cleaning
      • Cleaning
      • Cleaning
      • Coexistence in public spaces
      • Pla Endreça
    • Waste
      • Waste
      • Waste
      • Zero Waste Plan
      • Col·laboració entre administracions
      • Legal framework
  • Cleaning
    Cleaning
    • Barcelona Cleaning Service
      • Barcelona Cleaning Service
      • Barcelona Cleaning Service
      • Cleaning of streets and squares
      • Cleaning of parks
      • Cleaning of beaches
      • Specific cleaning treatments
  • Commercial collection
  • Household waste collection
    Household waste collection
    • Household waste collection
    • The five fractions of domestic waste collection system
      • The five fractions of domestic waste collection system
      • The five fractions of domestic waste collection system
      • Street bins
      • Door-to-door
      • Mobile platforms
      • Pneumatic waste collection drop boxes
      • Manual collection
    • Green Point Network
    • Other types of waste collection system
      • Other types of waste collection system
      • Other types of waste collection system
      • Old furniture and junk collection
      • Collection of asbestos-containing fibre cement
      • Collection of dead animals
      • Collection of clothes
      • Collection of rubble sacks
    • Community composting
    • Municipal waste collection fee
  • Mission zero waste
    Mission zero waste
    • Zero waste
    • Prevention
      • Prevention
      • Prevention
      • At home
      • At school
      • At the supermarket
      • Fires i congressos
      • In the office
      • Outside
    • Reusing
      • Reusing
      • Reusing
      • Reusing tips
      • Reusable tableware
      • Renew your wardrobe
      • Renew your toys
      • Renew your youth clothes
    • Repair
      • Repair
      • Repair
      • Repair workshops and festivals
      • Reparatruck
    • Food use
      • Food use
      • Food use
      • Events at home
      • Food shopping tips
      • Make the most of food outside home
      • Store and save well
      • Trash cooking
  • Procedures
  • News and resources
    News and resources
    • News
    • Resources
      • Resources
      • Resources
      • Micro-networks
      • Mobile School Green Point
  1. Home
  2. / Mission zero waste
  3. / Food use

Make the most of food outside home

Surplus food from catering sector kitchens can mean a lot of food is wasted but big financial losses too.

Therefore, whether you are an establishment’s owners or consumers, you can follow some strategies for reducing the amount of food that ends up being thrown away, as leftovers once it has been cooked or because it has gone off before being cooked.

If you are restaurant owners...

  1. Plan buying food. If you plan well, you can keep wastage to a minimum. Most smaller restaurants buy their food a couple of days a week, though some establishments buy it on a daily basis.
  2. Control stocks. If you arrange your cold and store rooms properly, putting the items which have been in the fridge the longest or have the nearest use-by date in easy reach, you will make the most of what is available.
  3. Cook leftovers. Don't throw anything away. You can make the most of all the ingredients left over from the day’s dishes to create new recipes or accompany tomorrow’s dishes.

If you are customers...

  1. Ask for the ingredients of the dishes. Check what the ingredients are to choose the ones best suited to our tastes.
  2. Say if we want bread or not. Tell the waiter you don’t want bread if you don’t fancy it with the meal.
  3. Ask for adjusted portions. Ask for smaller portions for children if the menu doesn’t offer children’s meals.
  4. Take any food left over with you. Ask the restaurant to bring you the leftover food so you can finish it off the next day.
  5. Find out about the establishment. Choose establishments that give surplus food away rather than throw it away. Choose environment-friendly establishments that have local suppliers, meet animal well-being criteria, etc.
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