Glass plague adds a milky white coating to the glass, giving it a cloudly look and surface.
Glass plague arises from microscopic glass particles that are scraped off the glass when in the dishwasher that sticks to other glasses.
High temperatures combined with soap will cause a higher risk of glass plague. Therefore, we recommend that our glasses are washed at max. 55°C (glass program if available) and preferably with only a half dishwasher tablet. It is good for the glasses and the environment.