When cleaning glasses or cups, you often notice that unsightly white spots remain after drying. Due to limestone, these lime stains can be easily removed with a few very effective household tips. Quickly discover how to restore shine and luster to all your glasses!

How to remove limescale from cups and glasses?

Before you even think about removing limescale embedded in your glasses, it would be good to determine where these stains come from. They are usually caused by the calcination of alkaline and mineral substances present in water. The absence of detergent or salt in the dishwasher, the misuse of detergents during rinsing, or even the hardness of the water (high concentration of lime) often create the appearance of these unsightly white spots on the glasses. At first glance, descaling glasses may seem daunting, but you’ll be surprised to know that there are several simple methods to make the job easier. Just keep the following tips in mind.

How to clean glasses easily, quickly and effectively:

The first thing you should do: Empty your dishwasher completely and run a quick rinse program with baking soda and half a lemon. At the end of the quick program, check that there are no soda residues left and that the dishwasher filters are perfectly clean. Then put the stained glasses in the machine, add some baking soda again and perform a quick cleaning again.

NB: Baking soda is known to fight stubborn lime stains and decalcify various elements. Not to mention that it has degreasing and whitening properties.

If the problem persists and you still can’t completely remove the lime marks from your glasses, you can always try this very reliable remedy. Soak a cloth in lemon and white vinegar to clean your glasses after machine washing. This solution will bring a beautiful shine: your glasses will become transparent, just as you want!


Vinegar has excellent cleaning and stain removal properties that help to quickly remove white stains that stick to glass containers.

Another home remedy:

To get rid of stubborn tartar in your jars, fill a large basin with very hot water. Pour white vinegar, submerge the jars in it and let them soak for about 15 minutes. After this time, you will notice that the traces of lime have completely disappeared. However, a strong vinegar smell will still be present on your glasses. Rest assured, you can easily neutralize it by cleaning your containers again with hot water combined with lemon. Your glasses will be perfumed with a delicate scent of fresh citrus.

Finally, it is also possible to soak your stained dishes in a mixture of hot water and white vinegar (equal parts). Let it soak for a few minutes. Then, wash the glasses with a mild soap. After this cleaning, dry each piece carefully with a microfiber cloth and make sure you have successfully removed all traces of lime.

How do you avoid the accumulation of limescale on your glass objects?

Here are 8 tips you should follow to avoid the accumulation of limescale in your glassware:

  1. Make sure that the dishwasher tanks are always filled with enough detergent.
  2. Regularly check if the dishwasher filters are in good condition. If they are not, they must be changed!
  3. Rely on special anti-scale products to clean the filters and ensure that the appliance works properly.
  4. Use half a lemon in each wash cycle to reduce lime deposits and prevent the formation of bad odors.
  5. Use the compartments recommended by the dishwasher manufacturer for placing cups and glasses in the appliance.
  6. Avoid placing glasses too close to each other. Too much proximity often causes scratches, broken glass, or even premature wear.
  7. Always take precautions: Before starting a program, check that the glasses and cups are stable and well placed. If they move during the process, they may scratch or break.
  8. Finally, regarding the dishwasher, always opt for delicate products that take good care of your glass containers. Always consider the hardness of the water in your environment: the more it is loaded with limestone, the greater the risk of damage to the glass.