Properly Preserving Store-Bought Food for Longer Shelf Life

by survival foodoutlet August 04, 2022 7 min read

Properly Preserving Store-Bought Food for Longer Shelf Life

One of the best ways to save money on groceries is to buy in bulk and preserve food for later. However, if you don't know how to properly preserve your food, you'll end up wasting both time and money. While its always advised to invest in professionally packaged Emergency Food Supplies, here are some valuable and helpful tips on properly preserving store-bought food to have a longer shelf life.

Storing Canned Foods

Canned goods are a great way to stock up your pantry with long-lasting food, but only if you store them properly. In addition, canned food is a great way to have access to a variety of fruits, vegetables, and meats that would otherwise go bad within a few days.

Preserving Food for Longer Shelf Life canning

If stored properly, canned foods can last for years. Commercially canned foods are manufactured in metal cans and glass jars. Both can be used for canning, and they will remain safe to eat for 5 to 7 years. Follow these simple storage tips to ensure that your canned foods stay fresh for as long as possible.

  • Choose a cool, dry place to store your cans. A pantry or cupboard away from the stove is ideal. 
  • Make sure that the temperature in the storage area stays under 75 degrees.
  • If you have a place like a root cellar or an unfinished basement that stays cool but not below 40 degrees, that would be ideal. Canned foods will stay good longer than their expiration date. Just make sure there has been no damage to the can, and there is no rust on it.
  • To get the most out of your canned goods, it's important to rotate them so that you're using the oldest cans first. This can be easily done by developing a first-in-first-out (FIFO) system.

How to Store Dry Pasta

Dry pasta is a good choice if you're looking for food that will last through even the longest of emergencies. When properly stored, pasta can have a shelf life of over 25 years.

That means that, as long as you have a reliable water source and a way to boil it, you'll always be able to enjoy a hearty bowl of noodles. But not all types of pasta are created equal when it comes to stockpiling.

Follow these simple storage tips, and with some planning, you can rest assured that you'll always have a delicious meal on hand, no matter the emergency.

  • Look for varieties that are made from durum wheat, such as spaghetti or macaroni. These noodles are less likely to break down over time and can withstand extended periods of time in storage.
  • As for storage itself, keep your pasta in a cool, dark place.
  • If you're looking to store pasta for the long term, it's crucial to repackage it first. The reason is that the original packaging is not airtight: it will allow moisture, odors, and contaminants through. By putting pasta into an airtight container, you can be sure that it will stay fresh and tasty for years to come.

Food Storage Harvesting Preserve

Chose the Right Container to Store Pasta

There are many options out there for storage containers, and it can be tricky to know which is best for storing pasta. Here are a few simple things to keep in mind when making your decision:

  • Mylar bags are a good option if you need to store a lot of pasta in a small space. They're lightweight and compact, and they'll keep your pasta fresh for a long time.
  • Mason jars are another excellent option for storing pasta. They're airtight and will protect your pasta from moisture and pests. Plus, they look nice on your pantry shelves!
  • Food-grade plastic containers are a good budget-friendly option for storing pasta. They're not as durable as Mylar bags or mason jars, but they'll still keep your pasta fresh and protected from moisture and pests.
  • Food-grade buckets are a great option if you need to store a large amount of pasta. They're inexpensive and roomy, and they'll keep your pasta fresh for a long time. Just make sure to get a food-grade bucket that's clean and dry before storing your pasta in it.

How to Store Flour Long-Term

Flour is classified as non-perishable food. However, flour will go rancid if not stored properly.

In its original paper bag, flour will only survive for six months. Here's what you need to know about flour storage, along with the best options for long-term storage.

  • When it comes to flour, vacuum sealing is a great way to extend its shelf life. By removing air from the packaging, you can keep flour fresh for up to two years. The vacuum sealing process is not perfect, however, and air and humidity will eventually seep in.
  • If you're looking for a way to store flour that will keep it fresh for months or even years, using Mylar bags with oxygen absorbers (silica packets) is the best solution. Mylar bags are made from a material impervious to moisture and oxygen, so sealing flour in them will protect it from light, moisture, and oxygen. White flour can usually be kept for ten to fifteen years, while whole-wheat flour will keep for around ten years when stored in this manner. So, if you want your flour to stay fresh when needed, this is the best way to store it.
  • Freezing flour is a fantastic method for long-term storage. It will last indefinitely if kept in the freezer, but you should have a backup plan in case of power outages. To freeze flour, put it into a freezer bag and remove as much air as possible before sealing it. You can also vacuum seal flour before freezing it, which will extend its shelf life by keeping out oxygen and moisture.

Here is a great Portable Food Vacuum Sealer Machine for Saving Food products like flour, pasta, rice, beans, sugar, pancake mix and so much more. The best part is because its portable you can take it on the go if needed.

Portable Food Vacuum Sealer Machine for Saving Food

How to Store Sugar Long Term

Sugar is one of those items that will last indefinitely, even without any additional preservation methods. However, storing sugar in its original container is not a good idea. Here's what you need to know about long-term sugar storage.

Most people don't realize that white sugar will last practically forever if stored properly. That's right; your great-grandchildren could be eating the same sugar you are today - provided it's kept in the right conditions.

Storing sugar in airtight containers helps to prevent sugar from clumping. Food-grade plastic containers with airtight seals are ideal for this purpose. They keep the sugar dry and protected from moisture, insects, and other pests.

In addition, they can also help to protect the sugar from natural disasters such as floods and hurricanes. So if you want to ensure that your sugar supply will last for years to come, be sure to invest in some airtight storage containers.

Brown Sugar

A lot of people think that brown sugar has a shorter shelf life than white sugar, but that's not necessarily true. Brown sugar can last just as long as white sugar - the key is to keep it in an airtight container. If you don't, the brown sugar will dry out and become hard and clumpy.

White sugar and molasses can be mixed together to create brown sugar in those situations. So there's really no need to worry about your brown sugar going bad anytime soon. Just make sure to keep it sealed up tight.

Powdered Sugar

Powdered sugar, or confectioners sugar, has a relatively short shelf life compared to other types of sugar. That's because it's prone to clumping and hardening over time.

To extend the shelf life of powdered sugar, be sure to store it in an airtight container. You can also add a piece of parchment paper to the container, which will help to absorb any moisture and prevent clumping.

If you live in a humid climate, it's best to use powdered sugar within six months. In drier climates, it can last up to a year. But regardless of where you live, it's always a good idea to use powdered sugar as soon as possible for the best results.

How to Store Pancake Mix Long-Term

Pancake mix is another item that most people don't think about storing long-term. But if you live in an area where power outages are common, it's a good idea to have a supply of pancake mix on hand.

Pancake mix can last up to a year when stored in an airtight container. Be sure to label the container with the date to know when it was first stored.

You can also extend the shelf life of pancake mix by vacuum sealing it. This will keep out oxygen and moisture, which can cause the mixture to spoil. If you do vacuum seal pancake mix, be sure to use it within six months.

Pancake mix is a great item to have on hand for emergencies. But even if you don't live in an area where power outages are common, it's still a good idea to store pancake mix in your pantry. You just never know when you may need it!

Freeze Drying Preserving Food for Longer Shelf Life


As anyone who has ever experienced a power outage knows, having a well-stocked pantry is essential. Not only do canned goods and other non-perishables provide a valuable source of nutrition in an emergency, but they can also save you money by avoiding the need to buy new food every week.

However, knowing how to store food long-term is not simply a question of buying in bulk. With the proper storage methods, you can enjoy sugar, pancake mix, flour, and other store-bought items for years to come. So don't wait - start stocking up on your Here is a great Portable Food Vacuum Sealer Machine for Saving Food products like pancake mix, flour, pasta, rice, beans and so much more. The best part is because its portable you can take it on the go if needed.  favorite foods today!

And please keep in mind, the best way to ensure you will have essential food and water storage for years to come – up to 25-years in fact – is to invest in Emergency Food Supplies and Preservation Storage systems found at

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