Search results for "expire"

Can You Eat Food After the Expiration Date?

Most expiration dates mark quality, not safety—canned goods stay fine 1-2 years past the label. Know which foods to eat after the date and which to toss.

Many foods are safe to eat after the printed date. Most dates are about quality, not safety. 'Best by' and 'sell by' dates indicate peak freshness, no...

Do Vitamins Expire?

Yes—vitamins slowly lose potency, not safety. Vitamin C drops 10% a year, and gummies can shed 20-30% within months, though most stay useful 1-2 years.

Yes, vitamins expire and lose potency over time. The expiration date indicates when manufacturers guarantee stated potency. Expire<...

Are Carbs Bad for You?

Carbs are not bad for you—your brain runs on glucose. Quality is what counts: whole grains and legumes beat refined carbs that spike blood sugar fast.

Carbs are not inherently bad - they are your body's preferred energy source. The type of carbs matters: whole grains, fruits, vegetables, and legumes ...

Can You Microwave Plastic?

Microwave plastic only when it carries the wavy-line microwave-safe symbol—codes #3, #6, and #7 can leach chemicals like BPA into heated food.

Only microwave plastic containers that are specifically labeled microwave-safe. Not all plastics can withstand microwave heat - some melt, warp, or ma...

Can You Recycle Plastic Bags?

Don't put plastic bags in your curbside recycling bin—they tangle in sorting machinery and shut down recycling facilities. Instead, return them to store.

Don't put [plastic](/can-you-microwave-plastic) bags in your curbside recycling bin—they tangle in sorting machinery and shut down recycling facilitie...

Can You Use Expired Sunscreen?

Expired sunscreen offers reduced protection and should be replaced. The FDA requires sunscreen to remain stable and effective for at least 3 years from.

Expired [sunscreen](/does-sunscreen-expire) offers reduced protection and should be replaced. The FDA requires sunscreen to ...

Does Baking Powder Expire?

Yes, baking powder fades—swap it every 6–12 months once opened (up to 2 years sealed). Test it in hot water; fresh powder fizzes hard, old barely bubbles.

Yes, baking powder loses potency over time and should be replaced every 6-12 months after opening. Unopened baking powder lasts 18 months to 2 years. ...

Does Beer Expire?

Beer does not expire in a way that makes it unsafe, but its flavor degrades over time. Most beers are best consumed within 3-6 months of packaging. Hoppy.

Beer does not expire in a way that makes it unsafe, but its [flavor degrades over time](/can-you-eat-food-after-expiration-date). Most be...

Does Bottled Water Expire?

Water never spoils, so those 2-year dates are really about the plastic bottle, which can leach chemicals in heat. Glass-bottled water keeps indefinitely.

Water itself doesn't expire or go bad, but bottled water does have expiration dates primarily for quality reasons. Over time, plastic bot...

Does Cereal Expire?

Cereal doesn't truly go bad, but flavor fades: unopened it keeps 6-12 months past the date, opened about 2-3 months. Oily granolas can turn rancid.

Cereal doesn't truly expire in terms of safety, but it does lose freshness and flavor over time. Unopened cereal typically lasts 6-12 mon...

Does Chocolate Expire?

Chocolate has a long shelf life and is often safe to eat past its best-by date. Dark chocolate lasts 2-3 years, milk chocolate 1-2 years, and white.

Chocolate has a long shelf life and is often [safe to eat past its best-by date](/can-you-eat-food-after-expiration-date). Dark chocolate lasts 2-3 ye...

Does Coffee Expire?

Learn how long coffee stays fresh, the difference between whole bean and ground, and how to store coffee for best flavor.

Coffee doesn't expire in a food safety sense but goes stale, losing flavor and aroma. Whole beans stay fresh 3-4 weeks after roasting; gr...

Does Cooking Oil Expire?

Yes—oil turns rancid as air, light, and heat oxidize it. Unopened bottles keep 1–2 years; once opened, use them within 3–6 months for the best flavor.

Yes, cooking oil goes rancid over time. Unopened vegetable and canola oils last 1-2 years; olive oil lasts 18-24 months. Once opened, use within 3-6 m...

Does Fish Sauce Go Bad?

Fish sauce has an extremely long shelf life due to its high salt content. Unopened, it lasts 3-4 years; opened, it remains good for 1-2 years or longer.

Fish sauce is one of the most shelf-stable condiments in your kitchen, lasting 3-4 years unopened and 1-2 years after opening. The fermentation proces...

Does Flour Expire?

Yes, flour can go bad over time. White all-purpose flour lasts 6-12 months in the pantry and up to 2 years frozen. Whole wheat and other whole grain.

Unlike [salt](/does-salt-expire) and sugar, flour has a limited shelf life because the small amount of natural oils in the grain eventual...

Does Garlic Go Bad?

Yes, garlic can go bad over time. Whole garlic bulbs last 3-6 months in cool, dry storage. Individual cloves last 1-3 weeks. Minced or chopped garlic.

A whole garlic bulb stored in a cool, dry spot with good airflow keeps for 3-6 months, but the clock speeds up once you break the bulb apart. Individu...

Does Ginger Go Bad?

Yes—fresh ginger lasts 2-3 weeks at room temperature and up to 6 months frozen. Watch for mushy flesh, wrinkled skin, or a musty smell as it ages.

Yes, fresh ginger root goes bad over time. Unpeeled ginger lasts 2-3 weeks at room temperature or 1-2 months refrigerated. Signs of bad ginger include...

Does Honey Expire?

Honey never really expires—its low moisture and acidic pH block bacteria, so a sealed jar keeps for years. Crystallization is natural, not spoilage.

Honey does not expire when stored properly. Its low moisture content and acidic pH create an environment where bacteria cannot grow. Crys...

Does Hot Sauce Expire?

Hot sauce barely expires—its pH of 2.8-3.4 blocks bacteria, so unopened bottles keep 2-3 years and opened ones last up to 2 years refrigerated.

Hot sauce has an exceptionally long shelf life due to its vinegar and capsaicin content. Unopened hot sauce lasts 2-3 years in the pantry. Opened hot ...

Does Juice Expire?

Yes—fresh-squeezed juice keeps just 2-3 days refrigerated, while shelf-stable cartons last a year unopened. Fizzing, off smells, or mold mean toss it.

Yes, juice expires. Shelf-stable juice (from the center aisle) lasts 1 year unopened, 7-10 days refrigerated after opening. Refrigerated ...

Does Ketchup Expire?

Ketchup's pH of 3.5-3.9 keeps it safe for ages—unopened bottles last 1-2 years past the date, and opened ones stay good 6-12 months in the fridge.

Ketchup lasts a long time due to its acidity and sugar content. Unopened ketchup keeps for 1-2 years past the printed date. Opened ketchup lasts 6-12 ...

Does Lemon Juice Go Bad?

Yes—despite a low pH of 2.0-2.6, lemon juice spoils. Fresh-squeezed lasts just 2-4 days refrigerated, while bottled keeps 6-12 months unopened.

Yes, lemon juice can go bad. Fresh-squeezed lemon juice lasts 2-4 days refrigerated. Bottled lemon juice lasts 6-12 months unopened and 6 months opene...

Does Makeup Expire?

Learn why mascara should be tossed at 3 months while powders last 2+ years—every product's PAO jar symbol reveals its true shelf life after opening.

Does Maple Syrup Expire?

Pure maple syrup keeps almost forever unopened and about a year refrigerated once opened. Surface mold isn't ruinous—skim it, boil the syrup, and store.

Unopened pure maple syrup lasts indefinitely in the pantry. Once opened, it should be refrigerated and will last 1 year or longer. Maple syrup can dev...

Does Mayonnaise Expire?

Mayonnaise does expire—unopened jars stay good 3-4 months past the date, opened ones 2-3 months refrigerated. Its acidic pH of 3.6-4.0 slows spoilage.

Yes, mayonnaise can expire. Unopened mayonnaise lasts 3-4 months past the printed date. Once opened, it should be used within 2-3 months ...

Does Medication Expire?

Most medications stay safe long past their date—an FDA study found 90% of 100+ drugs effective 15 years later. But never use expired insulin or EpiPens.

Most medications remain effective and safe well past their expiration dates, though potency gradually decreases. The printed date guarantees full pote...

Does Medicine Expire?

Yes—but most pills stay potent for years; the FDA found 88% stable about 5.5 years past date. Expired EpiPens, though, lose roughly 5% potency each month.

Yes, all medicines have expiration dates. Most remain effective and safe well beyond these dates, but potency may decline. Some medications, like liqu...

Does Mustard Expire?

Vinegar keeps mustard safe for ages—unopened jars last 1-2 years, and opened yellow mustard holds up 1-2 years refrigerated, longer than delicate Dijon.

Mustard has a long shelf life due to its acidic ingredients. Unopened mustard lasts 1-2 years past its printed date. Opened mustard keeps for 6-12 mon...

Does Oatmeal Expire?

Dry oats keep 1-2 years past the date, though the 5-9% fat can turn rancid; cooked oatmeal lasts just 4-6 days. Musty smell or insects mean toss it.

Does Olive Oil Go Bad?

Yes—olive oil turns rancid as it oxidizes, lasting 18-24 months unopened but only 3-6 opened. EVOO sheds 40% of its polyphenols in 6 months.

Yes, olive oil can go rancid over time. Unopened olive oil typically lasts 18-24 months from bottling, while opened bottles should be used within 3-6 ...

Does Orange Juice Go Bad?

Yes—fresh-squeezed OJ lasts just 2-3 days, cartons 1-2 weeks opened. Vitamin C fades about 2% a day, so an opened carton loses much of its nutrition fast.

Yes, orange juice goes bad. Fresh-squeezed orange juice lasts 2-3 days refrigerated. Pasteurized OJ in cartons lasts 1-2 weeks opened, while frozen co...

Does Pasta Expire?

Dry pasta has an exceptionally long shelf life of 1-2 years past its printed date when stored properly, and often remains safe much longer. Fresh pasta.

Dry pasta has an exceptionally long shelf life of 1-2 years past its printed date when stored properly, and often remains safe much longer. [Fresh pas...

Does Peanut Butter Expire?

Peanut butter's 50% fat content eventually goes rancid—unopened jars keep 6-24 months, while opened ones last 2-3 months in the pantry or 6-9 chilled.

Peanut butter has a long shelf life but does eventually expire. Unopened commercial peanut butter lasts 6-24 months past its printed date...

Does Perfume Expire?

Yes—perfume lasts 3-5 years sealed and 1-2 once opened. Concentrated parfum at 20-30% oil outlasts lighter eau de toilette; heat and light speed decay.

Perfume does expire, typically lasting 3-5 years unopened and 1-2 years after opening. The scent changes as fragrance molecules break dow...

Does Rice Expire?

White rice has an exceptionally long shelf life and can last 4-5 years or even indefinitely when stored properly. Brown rice contains oils that can go.

White rice has an exceptionally long shelf life and can last 4-5 years or even indefinitely when stored properly. [Brown rice](/what-is-the-difference...

Does Salt Expire?

Pure salt does not expire and can last indefinitely when stored properly. Salt is a mineral and a natural preservative. However, salt products with.

Salt is a mineral, not an organic compound, so it cannot spoil, rot, or go rancid. A box of table salt has the same chemical structure whether it was ...

Does Soy Sauce Expire?

Soy sauce has a very long shelf life due to its high salt content. Unopened soy sauce lasts 2-3 years past its date. Once opened, it maintains quality for.

An unopened bottle of soy sauce keeps for 2-3 years past the printed date, and opened soy sauce stays good for 1-2 years at room temperature or up to ...

Does Sugar Expire?

Granulated white sugar does not expire and can last indefinitely when stored properly. Sugar is a natural preservative with no moisture for bacteria to.

White granulated sugar lasts indefinitely because bacteria, mold, and yeast simply cannot survive in it. Sugar's water activity sits at about 0.1, whi...

Does Sunscreen Expire?

Yes—the FDA guarantees SPF for only 3 years, and expired formulas can lose 10-30% of their protection. Toss any bottle past its date or older than 3 years.

Does Tea Expire?

Tea never really becomes unsafe, but flavor fades: green tea peaks within 6-12 months, black lasts 1-2 years, and pu-erh actually improves with age.

Dry tea doesn't truly expire or become unsafe, but it does lose flavor and potency over time. Properly stored tea maintains quality for 6...

Does Toothpaste Expire?

Toothpaste expires about 2 years after manufacture as fluoride loses 10-15% potency per year past the date. Old tubes are safe but protect teeth less.

Toothpaste does expire, typically 2 years after manufacture. After expiration, the fluoride becomes less effective and the paste may dry ...

Does Vinegar Expire?

No—vinegar's acidity (a pH near 2.4) makes it self-preserving, so white distilled keeps indefinitely. Cloudy 'mother' sediment is harmless, not spoilage.

Vinegar is self-preserving and does not truly expire, though quality may decline over several years. White distilled vinegar lasts indefi...

Does Vodka Expire?

No—at 40% ABV, vodka is self-preserving and lasts indefinitely unopened. Only flavored bottles fade, losing 20-30% of their aroma within 12-18 months.

Vodka doesn't truly expire or become unsafe to drink. The high alcohol content (typically 40% ABV) prevents bacterial growth indefinitely...

Does Wine Go Bad?

Wine does go bad—opened reds last 3-5 days and whites 3-7 as oxygen flattens flavor. Unopened bottles keep for years if stored around 55°F in the dark.

Unopened wine can last years to decades depending on the type, while opened wine typically lasts 3-7 days. Wine oxidizes after opening, changing its f...

Does Worcestershire Sauce Expire?

Worcestershire sauce rarely spoils: its vinegar base and 18-month fermentation keep unopened bottles good 5+ years, opened ones 2-3 years refrigerated.

Worcestershire sauce has an extremely long shelf life due to its vinegar base and fermented ingredients. Unopened, it lasts 5+ years. Once opened, it ...

Does Yeast Expire?

Yes—yeast is alive and slowly dies, lasting 2 years unopened or 4 frozen. Proof it in 100-110°F water first; if it doesn't foam in 10 minutes, it's dead.

Yes, yeast expires and loses activity over time. Unopened dry yeast lasts 2 years in the pantry or up to 4 years frozen. Once opened, use...

How Long Do Eggs Last in the Fridge?

Fresh eggs keep 3-5 weeks refrigerated, but hard-boiled ones only about a week. Try the float test—old eggs stand or float as air seeps inside.

Fresh eggs last 3-5 weeks in the refrigerator past the pack date, or about 3 weeks past the sell-by date. Hard-boiled eggs last only 1 week refrigerat...

How Long Do Leftovers Last in the Fridge?

Cooked leftovers last in the fridge 3 to 4 days at 40°F or below, says the USDA. Get the 2-hour chilling rule, 165°F reheating target, and freezer tips.

Most cooked leftovers last 3 to 4 days in the fridge when it holds 40°F (4°C) or below, per USDA guidance. That window covers cooked meat, poultry, ca...

How Long Does Butter Last?

Butter keeps 1-3 months in the fridge, 6-12 frozen, and 1-2 weeks in a covered dish on the counter. Salted butter outlasts unsalted thanks to its salt.

Refrigerated butter lasts 1-3 months past the printed date. Frozen butter keeps for 6-12 months. Room temperature butter (in a covered butter dish) la...

How Long Does Cooked Chicken Last in the Fridge?

Stored below 40°F, cooked chicken stays safe for 3-4 days in the fridge. Refrigerate within 2 hours of cooking, or freeze it for 2-6 months of storage.

Cooked chicken lasts 3-4 days in the refrigerator when stored properly at 40°F (4°C) or below. Store in shallow, airtight containers or wrapped tightl...