How to remove white patina from glasses and make them shine again

Immediately afterwards, put a pinch of salt in the glass and sprinkle it over the entire interior surface. Rub again with the lemon to make sure all the limescale comes off. When finished, wash the glass with dish soap and water and dry well.

2. Baking soda
Pour two generous tablespoons of baking soda, one tablespoon of salt and hot water into the glass. Leave it for about 30 minutes.

This combination will remove limescale deposited on the glass. Remember to wash the glass with detergent and water before drying and storing it.

3. White vinegar
Another simple and effective option for removing limescale is a solution of white vinegar and water.

Fill a container with two equal parts vinegar and water, then submerge the glasses in it and let them soak for a few hours. You can also leave the glasses overnight if necessary.

Finally, rinse and wash the glasses, then dry them well before storing them.

4. Toothpaste
Put a little toothpaste inside the glass, spreading it over the entire surface. After a few minutes, rinse the glass well with water and detergent, dry well and store.

If none of the solutions for removing white patina from glasses have worked, the problem is probably not solvable and in this case the only option is to replace them with new glasses.