Solution · Home, Lifestyle & Leisure · Updated 2026-11-01 · Reviewed by Monirujjaman Monjil
How to stop wasting food at home (and save money)
Plan meals before you shop, check the fridge and cupboards first, buy only what's on the list, and store food so you can see it. Understand date labels: the USDA explains that 'Best if Used By' dates are about quality, not safety. Eat older food first and freeze what you won't use in time. The U.S. EPA estimates that the average family of four spends almost $3,000 a year on food that doesn't get eaten.
The problem
What it looks like
Vegetables wilt in the drawer, leftovers are forgotten, and you throw out food that's past a date on the pack, often after buying more of the same.
Who it affects
Every household, especially busy families, people who shop once a week, and anyone trying to cut grocery costs.
What it costs you
Money in the bin, which the EPA puts at almost $3,000 a year for an average family of four, plus wasted resources: the EPA notes that one-third of all food in the United States goes uneaten.
Why it happens
Shopping without a plan, buying in bulk without a use for it, food hidden at the back of the fridge, and confusion about date labels all add up. The USDA notes that some waste comes from people throwing away wholesome food because they're confused about what dates mean.
Date labels confuse people. According to the USDA's Food Safety and Inspection Service, a 'Best if Used By/Before' date indicates when a product will be at its best flavour or quality and is not a purchase or safety date; 'Sell-By' is for the store; and 'Use-By' is the last date recommended for peak quality and is not a safety date except on infant formula.
Planning is the biggest lever. The EPA recommends making a list with weekly meals in mind and looking in your fridge, freezer and pantry first, so you only buy what you expect to use.
Quality is not safety, but safety still matters: if food looks, smells or tastes off, or has been stored incorrectly, throw it out regardless of the date.
Common mistakes
- Shopping hungry or without a list.
- Buying multi-packs you won't finish.
- Throwing food away just because a 'best before' date has passed.
- Storing new items in front of older ones.
- Cooking more than you'll eat with no plan for leftovers.
How to fix it, step by step
- Check before you shop
Look in the fridge, freezer and cupboards and plan meals around what's already there.
- Plan the week's meals
Plan meals for the week, including one 'leftovers night', and write a list from the plan.
- Buy only what's on the list
Buy smaller amounts of fresh food more often if you regularly throw it away.
- Store food where you can see it
Move older items to the front, keep leftovers in clear containers at eye level, and label them with the date.
- Understand the dates
Use 'best before' as a quality guide and use your senses; follow 'use by' advice on infant formula and storage instructions on the pack.
- Freeze before it's too late
Bread, cooked meals, ripe fruit and many leftovers freeze well. Freeze them while they're still good.
- Track what you throw away for two weeks
Note what you bin and why. Most households find a few repeat offenders, and those are what to buy less of.
Doing it without an app
You do not need to download anything to solve this. Any of these work:
A fridge whiteboard
List what's in the fridge and when it needs eating, and wipe it off as you go.
'Eat first' box
A box on one fridge shelf for food that needs using soon.
Tools that can help
- Meal-planning templates or apps
- Clear, labelled storage containers
- Freezer-safe bags and a marker for dates
Questions
Is food safe to eat after the 'best before' date?
Often, yes. The USDA says 'Best if Used By' dates are about quality, not safety. Check that it looks, smells and tastes normal and has been stored properly.
What about 'use by' dates?
In U.S. guidance, 'Use-By' is the last date recommended for peak quality, and is a safety date only on infant formula. Other countries may use 'use by' as a safety date, so follow your local guidance and the pack.
How much money can I save?
It depends on your household, but the EPA estimates that the average family of four spends almost $3,000 a year on food that isn't eaten.
Sources
- Preventing Wasted Food At Home, U.S. Environmental Protection Agency
- Food Product Dating, USDA Food Safety and Inspection Service
Checked 2026-11-01. Found a mistake? Tell us. Read our editorial policy.
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