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How to open bottles and jars: clever tricks

open bottles and jars

Bottles and jars are usually easy to open, but sometimes it just doesn’t work — or you don’t have an opener. We’ll show you how to open bottles and jars

Screw caps are practical and hygienic. Usually a small turn is enough and it clicks and the glass is open. But sometimes nothing just wants to help. Time passes, the hand starts to hurt, we run out of breath – the jar stays shut. Brute force is of little use here. From now on you won’t need to despair even on bottle caps and wine bottles. Because there are a whole range of tips and tricks for opening jars and bottles without them breaking or without being too exhausting.

Find more clever food tips

Open bottles and jars: 3 methods for screw caps

Of course, if a screw cap cannot be opened, this can have different causes. When we try to open a jar, we try to reduce the negative pressure that has arisen inside the glass. Follow these steps to open bottles and jars where this applies.

  1. The most common method is to pat the jar bottom or lid.
  2. Most of the time it also works to keep the lid under warm water. The metal of the lid expands, the vacuum drops, the physics are outwitted and the jar is open.
  3. Method three is also quite simple, but effective. Hold the jar in your hand and tap the lid with a little pressure on the table or the work surface of the kitchen. Always “move forward” a little until you have “knocked” on all parts of the lid. Now the lid can be opened easily.

Why does a slap on the bottom help open bottles and jars

There are several explanations for this:

  • If we turn the jar over and hit the bottom, the contents of the glass are pressed upwards at the same time. The lid bulges outwards, the pressure subsides. The vacuum is partially released by the penetrating air and you can more easily open bottles and jars.
  • The rubber seals of the screw caps on bottles and glasses can stick to the edge of the glass and thus prevent opening. By hitting the bottom of the glass or bottle, these bonds can come loose and the lid opens more easily.
  • The impact on the floor releases oxygen. The vacuum is reduced and glasses and bottles can also be opened more easily.

Attention: Do not hit the glass floor with the bare ball of your hand. This can cause the glass to splinter and result in serious cuts.

Take advantage of leverage

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Even a conventional jar opener outwits physics. By gently lifting the lid, the negative pressure in the glass is reduced. You don’t have a professional opener at hand? Then you can do the same with a larger and more stable spoon.

»Tip: Do not use aluminum or plastic spoons. 

The spoon is pushed under the edge of the lid. Then gently pry up the glass. If the attempt is successful, a slight hiss can be heard. You will then be able to easily unscrew the lid. If you have not found a suitable spoon, look for a knife in the crockery box . Knives have narrower blades and fit under every lid edge. However, handling a knife is more dangerous. Always keep the cutting edge away from your body and work carefully.

»Tip: If you want to use the jars later for boiling down, this method is unsuitable. When the cover is pried open, the closure leaks and the glasses can no longer be used.

Lid ‘glued’ – what to do?

Vacuum is often the trigger for jars and bottles that cannot be opened. However, if the edge of the lid is glued because leftovers have got under it, you will have little success with the methods mentioned. Often the lid is actually so tight that there is only one solution. Use a can opener, knife or corkscrew and perforate the lid to get the contents.

»Tip: If you do not consume the contents of the jars immediately, you should pour them into a sealable can. The damaged areas in the metal lid could start to rust if they are kept for a long time.

Open jar with tape

There is tape in every hardware store and every hobby craftsman will have it at hand immediately. Stick the tape directly over the glass lid. If you open the lid now, you will have it much easier. The tape is grippy, you don’t slip and the glass is much easier to open.

Open beer bottle with paper

Appetite for a cool blonde and no bottle opener palpable? Then this trick can be helpful. Grab a tight sheet of paper and fold it in length as often as possible. Now fold the paper in the middle. You now hold a stable tool in your hands and can use it to pry open the crown cap.

Open bottles with the your hand

If bottles with a screw cap cannot be opened, the following trick will help. Place the screw cap between your thumb and index finger. The lock should sit in the hollow there. Now wrap your thumb around the clasp. The thumb then points obliquely downwards. Then the thumb is fixed with the other fingers. The bottle neck is particularly tight when you fix the thumb nail with your middle finger. Now the bottle should open.

»Tip: This handle is copied from weight lifters, which grip the bar of the barbell in the same way.

Opening bottles with bottle caps – the best tricks

Shut up! Take care of your teeth. There are a number of other ways to open beer bottles . It doesn’t matter whether you’re on the go or looking for a way to finally open the bottle in your home kitchen. You can open bottles without any tools if you manage to find suitable edges or gaps where you can pry the bottle open. On the way, it is worth looking out for the coin return slots of various machines. Experience has shown that they make a wonderful bottle opener. You can also try using scissors on the clasp. Here, too, you work with a stable spoon in a much safer way. The procedure is similar to the technique already described for canned jars.

Clever tricks for every bottle cap

What is needed?What should I do?
hammer+ Use a hammer and turn it over.
+ The pointed end is pressed under the closure.
+ Once you’ve worked your way around the entire bottle cap, the bottle is open.
bottleSome practice requires opening the bottle with the help of a second.
+ The bottle cap is pried open with the edge of the second bottle cap.
safety belt+ If your passengers get thirsty, the seat belt can be helpful.
+ The tongues are ideal as an alternative bottle opener.
nail Clipper+ Only use metal nail clippers for this.
+ Open the clipper and clamp it under the bottle cap with a corner.
+ Now operate the clipper as usual.
+ If you hear a hiss, the bottle is open.
+ For stubborn closures, attach the clipper in several places as described.
fork+ A fork can be used like scissors and knives.
+ The prongs of the fork are pushed under the crown cap and the individual prongs are pried open.

Open wine bottle without corkscrew

You are expecting guests and everything should be perfect. The table is set and the right wine for the menu has been found. But suddenly beads of sweat appear on your forehead and your hands get wet. The wine bottle cannot be opened. So that this nightmare does not become a reality, here are some methods of how you are guaranteed to succeed in saving this embarrassing situation or not even letting it arise.

1. Push in the cork

The cork cannot be unscrewed? Then just push it into the bottle. With older and lying wine bottles this can be a little more difficult because the cork is soaked with wine. If you exert some pressure, you can usually move each cork inwards. Now you can pour out the wine without problems, but you should use it up as soon as possible or pour it into a carafe so that the noble drop does not take on a cork taste.

2. Open the wine bottle with a sharp knife

You have a knife at hand. Hold the bottle away from your body with the bottle neck forward. Now move the knife along the bottle neck. This requires some effort. Work carefully until you hear a crack. Now you should have cut the bottle neck. It will not shatter through the cork. To remove the separated bottle part, you should work with gloves. Now you have automatically removed the cork with. This method is not entirely harmless and should therefore be tried first.

3. “Knock out” the cork with the shoe

This requires a shoe with a stable sole, or better still a firm heel. Take the wine bottle in your hand and hit the bottom of the wine bottle with your shoe. The cork gradually slips out of the bottle. If he looks out far enough, he can be pulled out with his hand.

4. Open the wine bottle with a screw and hammer

Do-it-yourselfers are sure to try this method with pleasure. You need a screw, a screwdriver and a hammer:

»Tip: The screw should have a deep thread so that it grips well.

You turn the screw into the cork. About a centimeter long section should remain visible. With the hammer tip, the cork can now be pulled out on the screw.

You can also just leave the cork in the bottle and still get the coveted grape juice. To do this, select a particularly long screw that extends to the lower end of the cork. The screw is screwed in as far as it will go and then pulled out again. The cork now has a hole and the wine can be poured out easily.

»Tip: If there is still something left in the bottle, the cork can be securely closed with chewing gum.

5. Hit the bottle against the wall …

What sounds like a wild binge is nothing more than another way to get the cork out of the bottle. First, look for a stable wall, preferably a stone wall. You wrap the wine bottle in a kitchen towel. Now the bottle is hit with the bottom against the wall several times. The cork will come loose due to the pressure and can usually be easily removed by hand. However, this method will not work for all bottles.

Plastic bottles are no better either

Plastic bottles have a screw cap that can usually be opened easily. But there are exceptions here too. If the twistlocks just don’t give in and we keep slipping off by hand, there can be several reasons.

The structure of plastic bottles is not significantly different from the screw cap. It is important to overcome a thread when turning it counterclockwise. If problems arise, mechanical and thermal causes can be behind it.

»Tip: Some bottles have a safety ring and can only be opened when it has been loosened.

Often plastic bottles simply cannot be opened because we constantly slide our hands and simply cannot access them properly.

These gripping aids can help:

  • gloves
  • leather
  • rough fabric
  • tongs
  • Nutcracker

The screw cap can also block if the bottle has been exposed to extreme temperatures, for example, has been frozen or has been lying around in the blazing sun for hours.

»Tip: Allow frozen bottles to thaw completely before opening. Store bottles heated by the sun in the refrigerator before opening.

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