Lens care container , in particular for contact lenses such as hard or soft contact lenses, the container comprising: - a receptacle for receiving a lens and a lens care liquid, the receptacle comprising : - a bottom , - a circumferentially running receptacle sidewall extending upwardly from a radial outer end of the bottom and having an upper end portion that terminates in an upper rim surrounding a top opening of the receptacle and - an outer thread arranged in the upper portion of the receptacle sidewall on an outer surface thereof, - a cap configured to be attached to the receptacle to close the receptacle , the cap comprising: - a lid - a circumferentially running cap sidewall extending downwardly from the lid and - an inner thread arranged on an inner wall of the cap sidewall , wherein the outer and inner threads are configured to allow for screwing the cap onto the receptacle to close the top opening , thereby closing the container , and a sensor configured to indicate an actual loading of the container with germs, wherein the sensor is arranged in the receptacle when the cap is attached to the receptacle , characterized in that the container further comprises a holder attached to the lid of the cap and projecting downwardly from the lid , the holder comprising at least one basket for accommodating and holding the lens in the receptacle when the cap is screwed onto the receptacle , in that the sensor is arranged on an inner wall of the bottom of the receptacle , on an inner wall of the receptacle sidewall or on the holder , and in that the sensor is a printable bioelectronic sensor. - a receptacle for receiving a lens and a lens care liquid, the receptacle comprising : - a bottom , - a circumferentially running receptacle sidewall extending upwardly from a radial outer end of the bottom and having an upper end portion that terminates in an upper rim surrounding a top opening of the receptacle and - an outer thread arranged in the upper portion of the receptacle sidewall on an outer surface thereof, - a bottom , - a circumferentially running receptacle sidewall extending upwardly from a radial outer end of the bottom and having an upper end portion that terminates in an upper rim surrounding a top opening of the receptacle and - an outer thread arranged in the upper portion of the receptacle sidewall on an outer surface thereof, - a cap configured to be attached to the receptacle to close the receptacle , the cap comprising: - a lid - a circumferentially running cap sidewall extending downwardly from the lid and - an inner thread arranged on an inner wall of the cap sidewall , wherein the outer and inner threads are configured to allow for screwing the cap onto the receptacle to close the top opening , thereby closing the container , and a sensor configured to indicate an actual loading of the container with germs, wherein the sensor is arranged in the receptacle when the cap is attached to the receptacle , characterized in that the container further comprises a holder attached to the lid of the cap and projecting downwardly from the lid , the holder comprising at least one basket for accommodating and holding the lens in the receptacle when the cap is screwed onto the receptacle , in that the sensor is arranged on an inner wall of the bottom of the receptacle , on an inner wall of the receptacle sidewall or on the holder , and in that the sensor is a printable bioelectronic sensor. - a lid - a circumferentially running cap sidewall extending downwardly from the lid and - an inner thread arranged on an inner wall of the cap sidewall , wherein the outer and inner threads are configured to allow for screwing the cap onto the receptacle to close the top opening , thereby closing the container , and a sensor configured to indicate an actual loading of the container with germs, wherein the sensor is arranged in the receptacle when the cap is attached to the receptacle , <EOS>