Yes, items with a “sell by” stamp can be fine past that day when stored well; treat “use by” as the safety cut-off and check quality.
Confused by date stamps? You’re not alone. Stores print several terms, and each points to a different thing. The short version: a “sell by” tag guides the store, not your stomach. Safety depends on storage, the product type, and signs of spoilage. This guide shows what each label means, how long common foods last, and practical checks you can use at home.
What Date Labels Mean In Plain Language
Brands and retailers use three main phrases. Two signal quality windows, one flags safety. Knowing which is which saves money and cuts waste. It also keeps you from tossing good food.
| Date Label | Meaning | Safety Cue |
|---|---|---|
| “Sell By” | Stock control date for stores; peak display window. | Not a safety deadline; product may still be safe if chilled and handled well. |
| “Best If Used By/Before” | Quality target set by the maker. | Flavor or texture may fade after this point; safety unchanged if stored right. |
| “Use By” | Last day the maker recommends for safe use on ready-to-eat items. | Treat like a hard limit for safety on perishable, ready-to-eat foods. |
Regulators in the U.S. note that most printed dates relate to quality, not safety, and baby formula is the big exception with a required date. In the U.K., “use by” is a safety mark while “best before” speaks to quality. The phrase on the label drives the decision.
Eating Past The “Sell By” Date: Safe Or Risky?
With cold storage at or below 40°F (4°C), many foods remain fine for a period past the store’s shelf window. Meat, seafood, and ready-to-eat deli items need tighter timing; pantry goods give you more leeway. For background on wording and policy, see the USDA’s Food Product Dating. If the odor is sour or putrid, if color turns dull or slimy, or if a can bulges, toss it.
Freezing pauses spoilage and foodborne pathogen growth. Quality can dip over time from freezer burn, yet food kept at 0°F (-18°C) and sealed stays safe for a long time. Quick chill, small portions, and air-tight wrap help a lot.
Quick Checks You Can Trust
Use this simple pass-fail routine before you eat leftovers or near-date items.
- Time: Count days in the fridge since purchase or cooking. Most cooked dishes last 3–4 days; cooked rice and pasta land in the same range.
- Temperature: Keep the fridge at 40°F (4°C) or lower; the freezer at 0°F (-18°C).
- Look: Watch for mold, bruised wet spots, curdled liquids, or odd separation.
- Smell: Sour, rancid, or sulfur notes mean pitch it.
- Package: For cans and vacuum packs, reject bulges, deep dents on seams, or leaks.
Label Reading Tips At The Store
Pick Fresh Stock Without Guesswork
Reach to the back only if staff rotate stock front-to-back. Many stores already place newer stock behind older units. If you move items, return them neatly to protect cooling and food safety.
Scan The Fine Print
Look for plant codes, packed-on dates, and handling advice near the date. If the pack says “keep refrigerated,” treat it as perishable even if it feels shelf stable on display.
Ask For Guidance
Butchers and deli clerks can slice to order or rewrap into smaller portions so you can finish food within safe time frames at home.
Storage Windows For Common Foods
The ranges below assume the food stayed at safe cold temps from the store to your fridge. For a deeper chart that many home cooks reference, see the FoodSafety.gov Cold Food Storage Chart.
| Food | Fridge Time | Freezer Time |
|---|---|---|
| Raw Ground Meat | 1–2 days | 3–4 months |
| Raw Steaks/Chops | 3–5 days | 4–12 months |
| Raw Poultry | 1–2 days | 9–12 months (parts about 9; whole about 12) |
| Cooked Meat Or Poultry | 3–4 days | 2–6 months |
| Deli Meats (Opened) | 3–5 days | 1–2 months |
| Milk | About a week from open | Not advised; texture changes |
| Yogurt | 1–2 weeks | 1–2 months |
| Eggs (In Shell) | 3–5 weeks | Freezing not ideal for whole shells |
| Leftovers | 3–4 days | 2–3 months |
| Bread | 5–7 days at room temp; longer if chilled | About 3 months |
| Canned Goods (Unopened) | Cool pantry; years for many items | Not needed |
Meat And Poultry Pointers
Buy cold product, bag it with ice packs in hot weather, and get it into the fridge within two hours. Pat raw cuts dry before wrapping for the freezer to reduce frost. Thaw in the fridge, not on the counter. Once thawed, cook within a day or two.
Dairy And Eggs
Milk and yogurt spoil faster if the carton sits on the table during meals. Pour what you need, return the rest to the fridge. Keep eggs in the original carton to limit odor pickup and moisture loss.
Produce And Bread
Leafy greens wilt before they spoil. Rinse, spin dry, and store with a paper towel in a box with vents. Bread grows mold before it stales in humid climates; slice and freeze part of the loaf if you won’t finish it this week.
Canned And Dry Goods
Low-acid canned goods keep far longer than high-acid ones. Store cans in a cool spot. Skip swollen, leaking, or badly dented cans. Dry pasta and rice last longer in airtight bins that keep pests out.
When The Date Means Stop
“Use by” on chilled, ready-to-eat items is a stop sign. That stamp accounts for growth of pathogens that don’t always change smell or taste. Soft cheeses made from raw milk, cut fruit, opened smoked fish, and prepared salads fall in this camp. Skip taste tests on anything past that mark.
Spoilage Signs By Food Type
Meat And Fish
Ground meat and poultry turn gray or green and feel tacky when they’re past it. Fish gives off a strong ammonia-like odor. If the pack feels puffy or leaks, skip it.
Dairy
Milk that sours will smell sharp and look curdled. Yogurt grows mold on the surface or a fuzzy ring near the lid if it’s been open too long. Hard cheese can be trimmed one inch past surface mold; soft cheese cannot.
Produce
Berries collapse and develop fuzz. Lettuce leaves turn slimy. Potatoes that sprout are still usable if they’re firm; cut away sprouts and any green patches before cooking.
Freezing Like A Pro
Prep And Pack
Cool hot foods quickly, then pack in flat, thin layers to freeze fast. Use freezer-grade bags or hard containers, press out air, and add labels with the date and contents.
Thaw The Right Way
Thaw in the fridge, in cold water that you change every 30 minutes, or in the microwave just before cooking. Don’t refreeze thawed raw meat; once cooked, it can go back in the freezer.
Quality Versus Safety In The Freezer
Dry spots and frost rings aren’t unsafe; they just taste off. Trim them away after thawing. Keep the freezer packed but not jammed so air can move around the food.
Leftovers And Takeout
Cool, Store, Reheat
Split big batches into shallow containers and refrigerate within two hours. Reheat soups and sauces until they bubble. Use a thermometer on casseroles and mixed dishes to reach 165°F (74°C).
What If You Missed The Window?
If leftovers sat out all afternoon, don’t try to save them. Toss them. The same goes for anything left in a hot car for a long stretch.
Pantry Items: Quality Fade Versus Safety
Dry pasta, rice, and many canned goods outlast the maker’s quality window by months or years when stored cool and dry. Taste and texture may drop off before safety does. High-acid canned tomatoes and fruit keep less time than low-acid canned beans or tuna; dents on seams change the math.
What About Babies’ Formula And Special Cases?
Infant formula dates are mandatory. Don’t use formula past its printed date. For ready-to-eat deli salads, pâté, and refrigerated smoked fish, follow the printed “use by” and the cold storage ranges above. If your doctor set diet limits for a condition, follow that advice over any general chart.
Putting It All Together
Read the phrase, weigh the storage, and run the quick checks. When it’s a pure quality label and the food looks and smells fine, enjoy it soon or freeze it. When the label is a safety mark or your senses flag trouble, bin it. That simple rule cuts waste and keeps meals safe.