According to Eat By Date, granulated white sugar, white sugar cubes, raw sugar, brown sugar, powdered sugar, sugar substitute, Equal, and Sweet n Low all last indefinitely.
Commercial sugars (granular, syrup, and honey) have an indefinite shelf life due to their resistance to microbial growth. However, sugars have a best-if-used by date of approximately 2 years for quality concerns.
Although their textures might change, sugar never completely expires and is safe to use well after its expiration date.
While water doesn't expire, some concerns are associated with its plastic bottles. These vessels can produce health concerns and odd tastes as they degrade over time and microplastics enter the water. Properly storing water in your warehouse, office or facility may help mitigate these risks.
Most shelf-stable foods are safe indefinitely. In fact, canned goods will last for years, as long as the can itself is in good condition (no rust, dents, or swelling). Packaged foods (cereal, pasta, cookies) will be safe past the 'best by' date, although they may eventually become stale or develop an off flavor.
While the keeper of an emergency underground bunker might have you believe SPAM® products offer eternal freshness, there is, in fact, a limit to their goodness. On the bottom of every can of SPAM® product you'll find a “best by” date. This is the date Hormel Foods recommends using the product by.
Honey is known to be one of the only foods that can last forever. This is largely due to the fact that it is made up of sugar, which makes it hard for bacteria or microorganisms to affect the honey.
An open jar of peanut butter stays fresh up to three months in the pantry. After that, it's recommended to store the peanut butter in the fridge (where it can maintain its quality for another 3-4 months). If you don't refrigerate, oil separation can occur.
While salt itself has no expiration date, salt products that contain iodine or seasonings that contain other ingredients such as spices, colors and flavors can deteriorate over time.
According to the United States Department of Agriculture, canned contents are safe to eat as long as the can is in “good shape.” The Canned Food Alliance agrees, citing 100-year-old canned food that was recovered from sunken ships and tested microbiologically safe.
Properly canned and entirely unopened, canned tuna can last for three to five years after the canning process. It will still, generally speaking, be quite safe to eat even after that.
Can you eat “expired” canned food? Good news: Shelf-stable canned goods are safe more or less indefinitely, lasting up to five years or more according to the USDA.
A sample of pillow basalt (a type of rock formed during an underwater eruption) was recovered from the Isua Greenstone Belt and provides evidence that water existed on Earth 3.8 billion years ago.
But because plastic can begin leaching into bottled water over time, they generally have an expiration date of 2 years from the date of manufacture. Figuring out how to stay hydrated is vital to your health, with water doing everything from preventing dehydration to carrying nutrients and oxygen to your entire body.
You can store boiled water in well-sealed containers for 6 months. Write the fill date on the containers so you know when to refill them.
Brown sugar essentially does not go bad (unless contaminants have gotten mixed in), making it ideal for buying in bulk, if you do a lot of baking. Hardened sugar isn't bad. It's just in need of moisture. However, brown sugar will perform best if used within two years of purchase.
The Food Marketing Institute's "The Food Keeper" recommends storing unopened baking soda at room temperature for 18 months. After opening, store at room temperature for 6 months for best quality.
Unopened baking powder can be stored for up to 18 months and still be fresh and effective. After that, you'll likely notice a loss of potency when using it in baking recipes. Opened baking powder should be used within 6 months.