A liquid sampling system for a textile washer comprising: a textile washer having a processing chamber; a liquid sampling system having a fluid line in fluid communication with the processing chamber of the textile washer, the liquid sampling system including: a sensor housing having a first opening connected to the fluid line and a second opening; at least one sensor positioned to measure a property of a liquid drawn into the sensor housing; and a liquid conveyance device having an opening in fluid communication with the second opening of the sensor housing and a motive element, the motive element being configured to draw a volume of liquid into the liquid conveyance device through the opening, thereby drawing liquid from the processing chamber of the textile washer via the fluid line and into the sensor housing, and the motive element being configured to subsequently discharge the volume of liquid from the liquid conveyance device back out through the opening, thereby pushing the liquid in the sensor housing out of the sensor housing. a textile washer having a processing chamber; a liquid sampling system having a fluid line in fluid communication with the processing chamber of the textile washer, the liquid sampling system including: a sensor housing having a first opening connected to the fluid line and a second opening; at least one sensor positioned to measure a property of a liquid drawn into the sensor housing; and a liquid conveyance device having an opening in fluid communication with the second opening of the sensor housing and a motive element, the motive element being configured to draw a volume of liquid into the liquid conveyance device through the opening, thereby drawing liquid from the processing chamber of the textile washer via the fluid line and into the sensor housing, and the motive element being configured to subsequently discharge the volume of liquid from the liquid conveyance device back out through the opening, thereby pushing the liquid in the sensor housing out of the sensor housing. a sensor housing having a first opening connected to the fluid line and a second opening; at least one sensor positioned to measure a property of a liquid drawn into the sensor housing; and a liquid conveyance device having an opening in fluid communication with the second opening of the sensor housing and a motive element, the motive element being configured to draw a volume of liquid into the liquid conveyance device through the opening, thereby drawing liquid from the processing chamber of the textile washer via the fluid line and into the sensor housing, and the motive element being configured to subsequently discharge the volume of liquid from the liquid conveyance device back out through the opening, thereby pushing the liquid in the sensor housing out of the sensor housing. the motive element being configured to draw a volume of liquid into the liquid conveyance device through the opening, thereby drawing liquid from the processing chamber of the textile washer via the fluid line and into the sensor housing, and the motive element being configured to subsequently discharge the volume of liquid from the liquid conveyance device back out through the opening, thereby pushing the liquid in the sensor housing out of the sensor housing.