You do not always need strength to unscrew the suffered or firmly screwed glass closure. It often happens that even under its influence the cover does not move and you are frustrated and tired. In many cases, skill, not stretched muscles is enough. How to unscrew the cup with jam, pickled cucumbers or a pasata? Some ways may surprise you, but we assure you. They work!

Why don’t the glasses open?

Let’s start from the ground up – why do the eyelids actually resist so often?

  • Vacuum – Most of the weddings are stored in a vacuum that causes the lid to “draw” inwards. Therefore, at first opening you often hear a characteristic “click” – it is a sign that the vacuum has been broken.
  • Hot screwing – Cups that are closed during cooking or pasteurization have an extremely tight seal. When they cool, the lid is almost “sucking” on the glass.
  • Sugar and salt – The canned residues that have reached between the lid and the thread may act as an adhesive. Especially if the cup stood in the pantry for a long time and had time to “stick”.

Instead of fighting – act with your head

Instead of risking a sprained wrist or cutting your hand with a knife, Find out simple methods that work even the hardest saturated eyelids. Here are the ways you can use immediately after unpacking – without specialized tools.

1. Rubber gloves or rubber bands

  • Putting rubber gloves on your hands to ensure a better grip and prevent the hands from slipping.
  • If you do not have gloves, put on the lid with a thick prescription rubber band – it works similarly.

The aim is to increase friction and minimize slipping.

2. Hot bath

The lid can be released when The metal under the influence of heat slightly expands.

  • Simply place the cup in a bowl with very hot (but not boiling) water-for 2-3 minutes.
  • Then dry quickly with a towel and try again.

You will usually notice the effect immediately.

3

There is no need to prick the knife until the closure.

  • Just insert the end of the teaspoon under the edge of the closure and chop a little until you hear the silent “psst”. It’s the sound you’ve been waiting for.

The vacuum disappears and The closure should be unscrewed without resistance.

4. Wooden boiling

  • Turn the cup upside down and gently (but strongly) tap the wooden boiling several times the bottom. It is not a power, just a rhythmic release of the eyelid.
  • Then turn it back and unscrew it – often enables the first time.

It is a method used by grandmothers for generations. If this fails for the first time, try again.

What not to do? This is how you can hurt you

    • Lifting a metal cap with a sharp knife is a recipe for injury or damage to the container. And if the lid breaks – the likelihood of injury increases by fragments of glass increases.
    • Also, do not bullshit a glass, for example, a table board (glass walls). If you do this without feeling, it can also lead to breaking the glass and spilling the entire contents on the floor.
    • Of course, there is no good idea or opening the lids tooth.

    What can be done to make the cups easier to twist in the future?

    Here you will find instructions on how to secure yourself in the future:

    • Wipe the edge of the glass thoroughly before screwing the cooking and the inside of the lid – no sugars, remnants or drops of jam.
    • Do not pull the eyelids with force – just “tight, but with emotion”.
    • Consider buying rotary eyelids with a handle – they may not look phenomenal, but they work immediately.

    Resting a stubborn cup is not a test of strength but skill. Instead of frustration, remember one of these methods and work effectively but safely.

    Jasins cannot stay in the basement forever. This way you can check if they are not broken