We recommend removing the gemstones to clean the vial. Please use lukewarm water and, if necessary, a little vinegar essence or citric acid to remove limescale residues. Please note that the glass vial is not dishwasher safe and high temperature differences can lead to stress cracks. You can also rinse the gemstones under lukewarm water and, if necessary, place them in the sun to recharge. Of course, you can also fill in a new gemstone mixture that you put together individually.
