How to Store Instant Coffee

Instant coffee is a convenient and affordable way to get your caffeine fix, however, it can be tricky to store. Whether you’re a java lover or need a quick pick-me-up, read on to know the best way to store instant coffee.

How to Store Instant Coffee

Storing your coffee properly is essential in maintaining its quality. There are a few ways you can make sure that this happens. The first thing you need to do is transfer your opened bag or container of coffee into an airtight storage space. 

Instant coffee in a spoon

This will help keep it fresh by preventing any contact with oxygen, which causes rancidification and degradation of aroma and flavors over time. To keep your instant coffee fresh for a long period, then it’s important that it is stored in an area free of heat and light away from humidity. 

Instant coffee is often less susceptible to spoilage than ground or bean-based brews. However, there are still some tips that will help you store it and keep its quality fresh.

Keep It Away From the Kitchen Stove

While it’s important to store your coffee in a cool place, you also need to make sure it’s not in an area where there will be fluctuating temperatures. 

For example, if you store your coffee on the kitchen counter near the stove, the heat from the stove can cause the coffee to go stale faster. The best way to avoid this is to store your coffee in a cabinet that’s away from a heat source.

Keep It in the Pantry or on a Kitchen Shelf 

This is also ideal for keeping it away from light. Light, along with heat, contributes to the faster spoilage of coffee. By keeping it away from the sun and light, you can keep the delicious flavors of your coffee for longer.

Avoid the Refrigerator and Freezer

While it’s tempting to store your coffee in the fridge or freezer to keep it extra fresh, this is not a good idea. The drastic temperature change can cause your coffee to lose flavor and aroma. Plus, the fridge or freezer moisture can make your coffee go stale faster. 

Stick to storing your coffee at room temperature in a cool, dark place. Your coffee will thank you for it!

Divide It Into Small Portions 

Storing your instant coffee in small portions is actually the best way to keep it fresh. When you open a big container of coffee, the instant coffee is exposed to oxygen and light, which can cause it to go stale faster. 

By keeping your coffee in smaller containers, you can minimize exposure and help it stay fresher for longer.


Use a Non-Reactive Container

The golden rule is to keep your coffee in a non-reactive container when it comes to storage. This means that you should avoid using containers made from materials like aluminum or copper, as these can interact with the coffee and give it an off-flavor.

If you’re using a canister with a plastic lid, make sure that the lid is tight-fitting and airtight. 

Use Glass Jars

Glass is the best material for storing coffee because it doesn’t absorb flavors or smells. This means your coffee will stay fresher for longer. Plus, you can see how much coffee you have left, so you know when to make a new batch. 

If you must use plastic, make sure it’s food-grade and BPA-free. These plastics are less likely to absorb flavors and smells from the coffee. They’re also better for your health since they don’t leach chemicals into your coffee.

You can also store instant coffee in vacuum-sealed bags. This is a good option if you want to take your coffee with you on the go. Just make sure to squeeze all the air out of the bag before sealing it. This will help keep your coffee fresh for longer.

Store It in Mylar Bags

Mylar bags are impervious to light, moisture, and oxygen, so they’re ideal for long-term storage. If you’re planning on storing your coffee for more than a few months, mylar bags are the way to go.

To properly store your coffee in mylar bags, you’ll need to add an oxygen absorber. Oxygen absorbers are little packets that absorb oxygen from the air, and they’re essential for keeping coffee fresh.

Once you’ve added an oxygen absorber to your mylar bag, seal it up tightly. Then, store the bag in a cool, dark place. A pantry or cupboard is ideal for storing instant coffee in mylar bags with oxygen absorbers is the best way to keep it fresh and flavorful for months.

Store Instant Coffee in Air-Tight Containers

When it comes to storage, the biggest enemy of coffee is air. Once the coffee is roasted and ground, it quickly loses its flavor when exposed to oxygen. That’s why it’s essential to store your instant coffee in an airtight container.

Mason jars are a popular option because they’re affordable and effective. Nevertheless, any container that seals tightly will do the trick. 

Instant coffee in a glass jar

Benefits of Storing Instant Coffee in an Airtight Container  

  • Coffee will last longer. The coffee will also be fresher and more flavourful. 
  • An airtight container has a lid that seals tightly. This could be a screw-top jar or a container with a rubber seal. You can also buy specialized coffee storage containers designed to keep the coffee fresh.
  • Aroma stays inside the container. The airtight lid will prevent oxygen from getting in and stale air from getting out. 

How Long Does Instant Coffee Last?

Instant coffee has been brewed and then freeze-dried or spray-dried so that all you have to do is add water (or milk)

When stored properly, instant coffee can last for up to two years. While two years may seem like a long time, it’s important to note that the quality of instant coffee will start to decline after about a year.

If you want to enjoy the best possible cup of coffee, it’s best to use your instant coffee within 12-18 months of opening the jar.

Benefits of Instant Coffee

Instant coffee is a quick fix for those who are on the go and need an energizing boost of energy. However, there are some benefits to drinking instant coffee.

For instance, it contains less caffeine than regular ground beans or espresso. You can still get your jolt without feeling hyperactive. Other benefits of drinking instant coffee include:

  • It’s more convenient than regular coffee. Instant coffee is easy to make. This is ideal for busy people who don’t have time to brew a coffee in the morning.
  • It’s typically lower in calories than regular coffee. If you’re watching your weight, this can be a great way to enjoy your coffee without sabotaging your diet.
  • It’s a good source of antioxidants, which can help protect your body against disease. Instant coffee is also low in acidity, so it’s easier on your stomach than regular coffee.


There are a few things to remember on how to store instant coffee. First, keep it in a cool, dry place preferably in an airtight container. Secondly, make sure to keep away from direct sunlight and any form of heat.