How dislodge a broken glass stopper from the neck of decanter WD-40 hot water worked. Drilling by professional might break and so anyone have this problem help?

Here are five methods you can try to dislodge a broken glass stopper from the neck of a decanter:

1. Tap the Stopper:

Wrap the decanter in a thick cloth or towel to protect it. Hold the decanter upside down over a sink or basin. Gently tap the bottom of the decanter on a hard surface, such as a countertop, to loosen the stopper.

2. Use Rubber Bands:

Wrap several thick rubber bands around the neck of the decanter below the stopper. The rubber bands create friction and help to grip the stopper. Twist the rubber bands in opposite directions while holding the decanter securely. This generates enough torque to loosen the stopper.

3. Heat and Cool Method:

Boil a pot of water and carefully pour the hot water over the decanter's neck. The heat may cause the glass stopper to expand slightly and loosen. Immediately after pouring the hot water, immerse the neck of the decanter into a bowl of ice-cold water. The rapid temperature change can help to dislodge the stopper.

4. WD-40 or Dish Soap:

Apply a thin layer of WD-40 or a few drops of dishwashing soap around the stopper's edges. Let it sit for a few minutes to work. Then, try twisting or pulling the stopper out gently. These lubricants can aid in loosening the grip of the stopper.

5. Dental Floss Method:

Slide a piece of strong dental floss behind the stopper. Pull both ends of the dental floss simultaneously, applying pressure to cut through any residue or corrosion holding the stopper in place. Be cautious not to scratch the decanter's glass.

If these methods don't work or the stopper is stuck very tightly, you may need to consult with a professional or contact the decanter's manufacturer. Attempting to force the stopper out may damage the decanter, so it's best to seek expert help if necessary.