Are Vacuum Sealers Worth It?

The vacuum sealer is a great innovation that reduces the risk of contamination by food and keeps the food safe from the outside. Plus, a vacuum sealer is an alternative to a steam sterilizer. It is a high-speed, low-pressure sterilizer that can sterilize medical devices in a short time. The vacuum sealer can also be used for low-temperature sterilization.

Moreover, the vacuum sealers are worth it because they can be used for a variety of purposes, including food processing, canning, sterilizing, and pasteurizing. And also keeping the food fresh for a long time. The vacuum sealer machine helps you to preserve your food from spoilage. Also, provides you with safe food to eat.

In this article, we will discuss why you should buy a vacuum food sealer and what are the disadvantages of vacuum sealing food.

8 Reasons Why Buy A Vacuum Sealer?

You need to buy a vacuum sealer if you want to preserve the food from spoilage. It helps extend the life of groceries and creates great compact storage portions. In order, to have fresh and healthy food for more than a year.

1- Save Your Time

One of the main advantages of using a vacuum sealer is that it saves time. Because you do not have to boil or heat your food before sealing it. You can use a specific amount of food, and save the rest for the next time

2- Reduce Your Risk Of Contamination

The vacuum sealer can reduce the risk of contamination. Because it does not require any boiling or heating of the food. It seals the food in a vacuum and reduces the amount of oxygen in your food. Which helps to keep the food safe from the outside.

3- Keeps Your Food Fresh

A vacuum sealer helps you to preserve your food for a long time. Because the food is kept in a vacuum, it is protected from air. This will prevent the food from spoiling. Also, the food is sealed in an airtight environment. So, it will keep the food fresh for a long time.

4- Food Lasts Longer

You can use the frozen food for 2-3 years. In fact, the frozen food is kept in a vacuum, and the air is removed from the food.  It prevents the food from spoiling.

5- Easy To Use

The vacuum sealer is very easy to use. You do not need any special skills to use the vacuum sealer. You can use it even for a beginner.

6- Vacuum Seal Leftover

There is no need to eat one meal for 2 to 3 days in a row. you can freeze your leftover food. Then, you can use it the next time. You can use the leftover food to make the next meal.

7- Ability To Select A Customized Portion

The vacuum sealing machine allows you to create portions in any size you want. For example, if you have food in bulk size, you can make portions and divide them into any size.  Then, a vacuum sealer seals them.

8- Portable

The vacuum sealer is portable. You can carry it to the kitchen. Or, you can use it in the office. Plus, it is a compact and easy-to-store device.

Disadvantages Of Vacuum-Sealing Food

A vacuum sealer is a great way to preserve food. But there are some disadvantages of vacuum sealing food. Let’s see them.

1- Need Special Bags

Vacuum sealing food is great, but you need to use special bags. That is a little sturdier and thicker. These bags are more expensive than regular bags.

The plastic bags are not recommended for vacuum sealing because they will be damaged when exposed to the vacuum. Plus, plastic bags let some air in the bag which is bad for the food.

2- Chances Of Anaerobic Bacteria

The anaerobic bacteria can’t survive in an atmosphere with oxygen. The vacuum sealing will kill all the aerobic bacteria and some of the anaerobic bacteria. But it won’t kill all of them. So, the chances of getting the anaerobic bacteria are higher when you use the vacuum sealer.

3- Cant Seal Some Food Items

Fresh fruits and vegetables are not suitable for vacuum sealing. The vegetables have air pockets in the interior of the food. These air pockets will get exposed when you seal the food with a vacuum. Plus, the vegetables have high moisture content. That will create steam when the food is sealed with a vacuum. This steam will cause the vegetables to spoil.

Plus, don’t seal honey and eggs, because the eggs have protein content. The protein will coagulate when exposed to the vacuum. So, the protein will stick to the bag.

4- Expensive

The vacuum sealing machine is expensive. The price starts from 50$ and several hundred dollars, depending on the quality and size of the vacuum. It will save you money in the long run. If you have limited freezer space, then don’t buy in bulk.

5- Difficult To Use

You have to keep the food in the right position and seal the food tightly. The vacuum sealing machine will make a lot of noise. And it will vibrate the food. That will make the food to be splattered. So, you have to be careful when using the vacuum sealing machine.

Also Read: Do You Need a Vacuum Sealer for Sous Vide?


How long does food last in a vacuum-sealed bag?

Food that has been vacuum-sealed or frozen can be stored for up to 2-3 years. Plus, some perishable food like eggs, milk, and cheese can be stored for up to 6 months.

Can you use any bags with vacuum sealers?

You need zipper-lock or snap-lock bags to seal the food. The vacuum sealer cannot seal plastic bags. It will cause the plastic bags to burst.

Do vacuum sealers save money?

Yes, vacuum sealers save money. Because it can sterilize the food in a short time. Plus, it is a low-cost option for food processing and canning.

Should I freeze meat before vacuum sealing?

Freezing the meat before vacuum sealing will not help you to preserve the meat. The reason is that, when you freeze the meat, the water inside the meat will be converted into ice crystals. These ice crystals will destroy the meat.


Definitely, vacuum sealers are worth it. Because they are easy to use and it is also safe to use. It has some great features, that allow you to make sure that your food is in the same condition. And it also preserves your food from bacteria.

Plus, it also helps you to preserve your food from insects and microorganisms. Moreover, the vacuum sealer machine makes your food fresh and healthy.  And it is also a way to keep your food safe from the outside.

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