How To Break The Vacuum Seal On A Jar

Breaking The Vacuum Seal On A Jar

It is time for dinner. On the stove, you are preparing spaghetti boiling and onions and ground beef simmering. The lid of a jar of tomato sauce seems awfully tight when you try unscrewing it. Is it because your hands aren’t totally dry? You put the jar down, wipe your palms with a kitchen towel, and try again but it doesn’t work. Now what? How To Break The Vacuum Seal On A Jar?

The idea of canceling dinner plans because the lid of a jar won’t open might sound extreme, but we’ve all thought that after struggling for minutes to open a stubborn lid. There are a lot of reasons why jars are hard to open, and it’s not necessarily because you’re weak. In this article, we’ll offer some tried and true tips on how to break those vacuum seals on a jar that just won’t budge. 

Break the Vacuum Seal On A Jar

By breaking the vacuum seal on new jars, it takes less force to open them. Many swear by the “baby bump” method. Flip the jar on its side, then pat the bottom with one hand. Upon breaking the vacuum seal, you will hear a pop. 

You can also break the vacuum seal by targeting the lid. Tap the sides of the lids with a heavy object, such as the back of a heavy knife or the handle of a wooden rolling pin, while rotating the jar. By twisting the lid, you can easily break the seal, making opening the jar much easier. 

Add Some Traction To The Jar

It can be slippery handling glass jars, so adding traction could be helpful. To twist the lid, wrap a small towel around it. To keep the towel from moving, soak it in water and wrap it around the lid while you are trying to open it. You can also use rubber dish gloves and rubber bands to create traction. If you are having trouble gripping the lid, put on those gloves or wrap a thick rubber band around it.

Put The Jar In Hot Water

Let’s try soaking the lid in hot water now. It is best to avoid placing the entire jar under warm water depending on the contents, after all, nobody likes warm pickles. Turn the jar on its side and carefully dip the lid under hot water after running hot water from the tap until it is piping hot. Keep rotating the jar so that all sides of the lid are wet. With the hot water, the metal expands, allowing the lid to unscrew easier.

Tap the Lid Of The Jar To Break The Vacuum Seal On A Jar

It’s best used for jars that already have been opened. It may be that some food is stuck around the rim of the jar, or perhaps there is a sticky sauce causing the lid to get stuck. With a heavy object, like a chef’s knife or a wooden rolling pin, you can tap the lid on top and around the edges to help relieve the pressure on the lid and, in turn, loosen the jar.

Use A Spoon As A Lever To Break The Vacuum Seal On A Jar

Use a spoon tip to remove the metal lid from a jar. You only need to slide the edge of the spoon between the lip of the lid and the glass container. 

Put pressure on the jar by pushing the spoon handle toward it while holding the jar firmly with the other hand. After you hear the pop sound of the pressurized seal breaking, simply twist off the lid.

Break The Jar Open With The Tools To Break The Vacuum Seal On A Jar

There are tools that are specifically designed for opening jars. The new technology in these tools lets them grip, twist, and open stubborn lids at the touch of a button. Shop for them at most kitchen supply stores or online stores. If you use one, you’ll stay organized, save time, and avoid future pain.

Time To Use The Brute Force Just To Open A Jar

Sometimes it comes down to strength. You can have trouble wrapping your hands around jar lids depending on their size, and jars themselves can be challenging to handle in one hand. Use both hands to twist the lid off the jar if you have another person nearby. If you’re by yourself, you may simply need to try a couple of times and rest your hands between each attempt. If all else fails, you might ask a neighbor for help.


Everything you need to open those harder-to-open containers is already right in your own kitchen, whether it’s an airtight, vacuum-sealed jar or an air-tight, clamshell plastic container. With these simple tips, you don’t have to worry about sticky jar lids. Let no tough jar remain unopened! Protection Status
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